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