https://bugs.kde.org/show_bug.cgi?id=409052
vanyossi <ghe...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |WAITINGFORINFO Status|REPORTED |NEEDSINFO --- Comment #3 from vanyossi <ghe...@gmail.com> --- could you answer what specific operations you refer with this? -> "Each simple task." AFAIK: We only use openGL rendering for the canvas and shader for the healing brush. Do you experiment the warming up if you only rotate or zoom the canvas? (no painting, no filters being rendered, no nothing, just rotate or zoom) Painting uses your full processor by default, that is CPU not GPU, and yes it is expected to warm up. macbooks love to be quiet and before turning the fans up they wait until the laptop is extremely hot to start spinning fast. If you dont like that just set your fans to manual at a good speed and the macbook will never heat up. -- You are receiving this mail because: You are watching all bug changes.