Rav1dContext_intra_edge::root: Replace with safe getter
#3366
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| 4m 26s | |
| 2m 4s | |
| 2m 0s | |
| 2m 25s | |
| 2m 28s | |
| 2m 36s | |
| 3m 11s | |
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| 2m 1s | |
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| 2m 38s | |
| 33m 6s |