On Friday, 2 November 2018 05:05:51 CET August Schwerdfeger wrote: > Darktable 2.4.3 and .4, MacOS and Fedora. > > When using Darktable on a 4K monitor, I am experiencing a UI lag that seems > dependent on the size of the application window. > > For example, when I size the window with dimensions that are half those of > the screen, the image highlight in the light table follows my mouse pointer > with no noticeable lag. Resizing to three-quarters of the screen dimensions > introduces a delay of about half a second between the time the pointer > moves and the time the highlight changes. Resizing to full screen increases > this lag to about a second. > > Does anyone know what is causing this?
Yes, the lighttable code isn't as good as it could be :-) See https://redmine.darktable.org/issues/10764 It probably need a rewrite but I have no clue about GTK. If someone knows GTK I'm happy to do some pair-programming to fix it. Andreas -- Andreas Schneider a...@cryptomilk.org GPG-ID: 8DFF53E18F2ABC8D8F3C92237EE0FC4DCC014E3D ___________________________________________________________________________ darktable developer mailing list to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org
