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

pr-13367-50dc8d (50dc8d52) Diff 2412-321 (aabde714)
cfea7480d06b10025ba4ba6c960b6b0288545357 Waiting for diff... 59e709685269902bd1aa06f0bd9db3ba4afdccad
6e2249aa2014a8db605a81eada880578203f51b1 Waiting for diff... 6aa59ab03d83b80e7bba68914b0a4731d4d953a5
4f96694a43e50646ed354320dd97d13c397acf75 Waiting for diff... e19838016484f147739bcbf71c27016d82cc18e9