create
Create a new context with the specified config attributes, sharing data with `sharedContext`. If `sharedContext` is null, a root EGL 1.4 context is created.
Helper function for creating a plain root context. This function will try to create an EGL 1.4 context if possible, and an EGL 1.0 context otherwise.
Helper function for creating a plain context, sharing data with `sharedContext`. This function will try to create an EGL 1.4 context if possible, and an EGL 1.0 context otherwise.