pr-12995-7c243c vs. 2407-177 / ogl-lin-mesa / melee-lighting

pr-12995-7c243c (7c243c26) Diff 2407-177 (e4bd1425)
64722633b7167cc61a31aec727afb649a34b6512 Waiting for diff... 59e709685269902bd1aa06f0bd9db3ba4afdccad
8ac04fa4e179d7e6954d6506f995900391b2ff5f Waiting for diff... 6aa59ab03d83b80e7bba68914b0a4731d4d953a5
67926893a3e6fde3b21f2f11df2f9dac22ad2231 Waiting for diff... e19838016484f147739bcbf71c27016d82cc18e9