add Metal support for MULTISAMPLE_ARRAY
#15147
| Job | Run time |
|---|---|
| 40s | |
| 1m 55s | |
| 1m 12s | |
| 3m 47s |
MULTISAMPLE_ARRAY
#15147
| Job | Run time |
|---|---|
| 40s | |
| 1m 55s | |
| 1m 12s | |
| 3m 47s |