pr-12716-14ae23 vs. 5.0-21453 / ogl-lin-mesa / rs3-skybox2

pr-12716-14ae23 (14ae2341) Diff 5.0-21453 (e69486d2)
Failure 77e432d4697acd25a97f5c197f228095d8396c25
Failure b65036fe02725ed4ccdf8b590443830cf7e7bf4f
Failure 88fdf90ee38dec27ced28df5032cb6860dfab164