pr-9956-86ca5b vs. 5.0-15185 / ogl-lin-mesa / rs2-bumpmapping

pr-9956-86ca5b (86ca5bdf) Diff 5.0-15185 (a6baca6b)
4f33b59ba1180eba1d48d38b22401d1e2397b80e Waiting for diff... 92f91212678484385d25f773d593af54c8fc3e86
e166e7b43a44ed872dd3bcfd4c78f94a17110fb0 Waiting for diff... ac2b37c5350f2354402f30312c34430966f863ab
67e2171669f7c98b22dfc92e1ac59c2a8a7e6014 Waiting for diff... 31ddea6d781522e30e8710e79428cef194ea28b4