pr-9956-d2c769 vs. 5.0-14748 / ogl-lin-mesa / nddemo-lighting

pr-9956-d2c769 (d2c7699f) Diff 5.0-14748 (7fe97b27)
04945cb7e6ee0caadddacca0e5bdef3bac8b9126 Waiting for diff... 0d1276e3ebbd135f07d59edaed3df393449db340
d0b1d8af1b9d3cd0155f034e085475e5fa196abf Waiting for diff... a62baa193d457004c62084946abe997c0115ede3
bcbdf5137d7a0fed1e16a5a90bdf5a03e8aa46c1 Waiting for diff... 23ee76148f52103b07e05ec3dbf878cb0ab26328