This means you can directly use format utils on it without having to have your own GL enum to number-of-components switch statement (or whatever) in your vulkan backend. Thanks to imirkin for fixing up the nouveau driver (and a couple of core details). This fixes the computed qualifiers for EXT_shader_image_load_store's non-integer sizeNxM qualifiers, which we don't have tests for. Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> (v3d) Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3355> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3355>