Mario Zimmermann

Unfortunately I am not skilled at such deeply low-level CPU stuff, sorry. And I am still on a Mac with Intel architecture, so I cannot help with tests on Apple...

> The best description available is in the original post. Cannot reproduce on Intel Mac.

I just tried again and indeed I had one case. I then made 30+ attempts again without problems. So really hard to reproduce. > Makes it impossible to use the...

"Arial Unicode MS" was added to the CCS styles by me, 2 years ago: #15828 It was necessary to display the missing glyph icons on macOS (#8981). On Windows, the...

> We've seen this kind of thing causing crashes on intel mac. I can't remember if that was when bool expected and void returned or vice versa. @zisoft ? bool...

I am really interested to jump in here. How can we coordinate things to avoid overlapping work? Any recommendations on where to start? And what about https://github.com/darktable-org/darktable/issues/15920 ?

I cloned your repository to make the first steps on branch `gtk4_compile`. Compiling on macOS fails because `GDK_WINDOWING_QUARTZ` is no longer defined in gtk4. We have 89 occurrences in the...

I finally got it to compile and run on macOS, so I have a base to continue: I will submit a PR to your `gtk4_compile` branch

@dterrahe, @TurboGit: I have now replaced the first menu in master with `gtk_popover_menu()` which is required because all the `gtk_menu_...()` functions are gone in gtk4. Before I proceed further I...