I went through the code in the SDL2 branch and I see that SDL2 does not have support for setting the window icon using xdg-toplevel-icon. As far as I can tell, it should basically be a copy, paste, and some name changing. I tried doing it myself but am not very familiar with the codebase and gave up after a while.
I went through the code in the SDL2 branch and I see that SDL2 does not have support for setting the window icon using xdg-toplevel-icon. As far as I can tell, it should basically be a copy, paste, and some name changing. I tried doing it myself but am not very familiar with the codebase and gave up after a while.