pr-7925-5b093b vs. 5.0-9804 / ogl-lin-mesa / melee-lighting

pr-7925-5b093b (5b093b07) Diff 5.0-9804 (20999db9)
e7dab9ae94bc883614b0bd98e54431f959bc9b4b Waiting for diff... e2eca61af1b6f19247b2e47921e9b1f3b316b8c5
477bf63c29e375e35c86d81b4fcf8947185f0dd2 Waiting for diff... cc833cbbab8f7e4454e601e21cd91faa0d60fed2
477bf63c29e375e35c86d81b4fcf8947185f0dd2 Waiting for diff... cc833cbbab8f7e4454e601e21cd91faa0d60fed2
6dbf6fef6402771de46dcd3297297905eb5f8d6f Waiting for diff... 7e58de09b9e5dd1516a559f1a24415c98ffcd89e