pr-13368-c78748 vs. 2412-321 / vk-lin-mesa / nddemo-lighting

pr-13368-c78748 (c7874846) Diff 2412-321 (aabde714)
b11fd429ef4800b6e2e8558c5a94a0bb2332086c Waiting for diff... a19be98dcd7f959331ab46aab9451f0ef561a7a9
f3434cfcd3cce20d3d328d77c29996c545f67f1d Waiting for diff... 66e1f73cd5d70bf0535ddae9d1940f796e1e4896
845ff29bead194824303e64c6567c334e20b633b Waiting for diff... 99f7eb959f3479da6e28f451fb777093262e56ec