Update GL sampler functions to new serialisation
Update GL sampler functions to new serialisation

cgmb/renderdoc,TurtleRockStudios/renderdoc_public,Zorro666/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,michaelrgb/renderdoc,Zorro666/renderdoc,googlestadia/renderdoc,googlestadia/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,TurtleRockStudios/renderdoc_public,baldurk/renderdoc,baldurk/renderdoc,Zorro666/renderdoc,TurtleRockStudios/renderdoc_public,etnlGD/renderdoc,cgmb/renderdoc,michaelrgb/renderdoc,etnlGD/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,TurtleRockStudios/renderdoc_public,googlestadia/renderdoc,michaelrgb/renderdoc,michaelrgb/renderdoc,cgmb/renderdoc,etnlGD/renderdoc,michaelrgb/renderdoc,googlestadia/renderdoc,baldurk/renderdoc,TurtleRockStudios/renderdoc_public,etnlGD/renderdoc,etnlGD/renderdoc,cgmb/renderdoc,cgmb/renderdoc,etnlGD/renderdoc,googlestadia/renderdoc,TurtleRockStudios/renderdoc_public,googlestadia/renderdoc