Sets whether the gdk.GLContext should perform extra validations and run time checking. This is useful during development, but has additional overhead.
The gdk.GLContext must not be realized or made current prior to calling this function.
whether to enable debugging in the context
3.16
Sets whether the gdk.GLContext should perform extra validations and run time checking. This is useful during development, but has additional overhead.
The gdk.GLContext must not be realized or made current prior to calling this function.