GNOME Bugzilla – Bug 797240
gl: GstGLWindowError & GstGLContextError not considered error domains by g-i
Last modified: 2018-10-03 10:15:20 UTC
They're just considered normal enums and their quark functions are methods on GstGLWindow / GstGLContext. That's probably also exactly the problem. Not sure if this is us doing something wrong, or just a bug in gobject-introspection that has to be fixed. This prevents usage of those errors from bindings.
Hmm but GstPlayerError (and there's a GstPlayer) is correctly recognized as error domain. Not sure what the heuristic there is
Also the errors in libgstgl have no GTypes, but that is probably independent. Just probably makes some bindings unhappy.