Diffusion Krita db2e1a3f1eab

Implement two debugging features (can be activated on Performance tab)

Authored by dkazakov.

Description

Implement two debugging features (can be activated on Performance tab)

  1. Enable openGL logging. Enable this option to find out the currently requested FPS for openGL updates. It also tells the percentage of the glSync busy reports. If the value is zero then glSync doesn't work for some reason.
  1. Disable vector optimizations. Completely disables all Vc optimizations. Needed for AMD CPUs.

Ref T694

Details