pr-13346-c3308b vs. 2412-270 / mvk-osx-m1 / rs2-bumpmapping

pr-13346-c3308b (c3308bdb) Diff 2412-270 (c770e7c2)
Failure 26b8dc931510fc83bfc6b3c0ed02dc2729925af3
Failure 6f9b8645727a8dee9522e72255742ad907f96bc0
Failure e17a1d36de0a9ad663060c22b708944fa98b3e10