pr-13367-80ff0d vs. pr-13350-c7afc4 / vk-lin-mesa / nddemo-lighting

pr-13367-80ff0d (80ff0dd1) Diff pr-13350-c7afc4 (c7afc42c)
a19be98dcd7f959331ab46aab9451f0ef561a7a9 Waiting for diff... 3ff9e8b9901c62257f7f153a134c6f365208bc38
66e1f73cd5d70bf0535ddae9d1940f796e1e4896 Waiting for diff... 8b9cf31d7c4188181604a010e901ad181f0b08e4
99f7eb959f3479da6e28f451fb777093262e56ec Waiting for diff... 6f17967d40b77033a8ccf8732188d1ccc2ec4592