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