pr-13367-50dc8d vs. 2412-321 / ogl-lin-mesa / nddemo-lighting

pr-13367-50dc8d (50dc8d52) Diff 2412-321 (aabde714)
770301fefaf71c5f2ab1eec321a956a9721cd2e4 Waiting for diff... 9b31146ef3659ade5594266cb2209e925ce12120
15fe2510b3f1f7d0e487fb25599db01aff18e357 Waiting for diff... 6348eda42a384c0ecc084cde5941c122f6ed9a60
502a0412d238f26482be0e7d66a6c8399cab2ed1 Waiting for diff... c4a04814d98bb541d7ca6c971d7d38481fc9d311