1021d6fe62
This helps fixing "glx-visuals-... -pixmap" which uses this format. cc: mesa-stable Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Eric Engestrom <eric@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33036>