5.0-16655 vs. 5.0-16331 / sw-lin-mesa / nddemo-bumpmapping

5.0-16655 (107a9284) Diff 5.0-16331 (61edcf7e)
Failure d6eff34580f8b9640f1825796c9fad06d3f7c152
Failure ba8498e97601fb2b429076af6aeb06af6364d2dd
Failure a4da40078f5ea3447bbb8692dc899655b0b51b6e