![Sebastian Wick](/assets/img/avatar_default.png)
Using sized internal formats is required to make sure we actually get the precision that we want. The formats should also be renderable, otherwise they can not be used as a framebuffer attachment. For GLES we have to check for a bunch of extensions and fall back to internal formats with more bits when they are not available. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3429>