pr-12972-34db4f vs. 2407-117 / ogl-lin-mesa / rs2-skybox

pr-12972-34db4f (34db4f94) Diff 2407-117 (8a50676b)
6aeea9d64102709afa5c1acf653127b29b61287f Waiting for diff... 43b51dc16f84a369afad6816446816ee963b1a4b
53f082477930ee38ef989d67f95465436586bf55 Waiting for diff... 037eb8b3176e847bc429dd04cf413e2f86d0c717
f584dfbc2aa5be569aac6e872e36ca50941a9629 Waiting for diff... 76b0106796352ca4524672916640d37f94c12e2e