tree 664035e1f9f4b12ad210d0ade7c9bd9f379f8443
parent 806221a865f6559b7d5c496d84ca3cef0179f79f
author Urvang Joshi <urvang@google.com> 1713982272 +0000
committer Urvang Joshi <urvang@google.com> 1713982272 +0000

tip_build_inter_predictors_8x8: zero-out mbmi_buf

This avoids the following valgrind warning seen in some cases:

```
==244734== Conditional jump or move depends on uninitialised value(s)
==244734==    at 0x67355B: is_global_mv_block (blockd.h:1079)
==244734==    by 0x6790A8: av1_opfl_build_inter_predictor
(reconinter.c:1194)
==244734==    by 0x6A768D: tip_build_inter_predictors_8x8 (tip.c:908)
```

Note: All other 'mbmi' buffers are already zeroed out using either `av1_zero` or `calloc`; this was the only instance missing zero-ing out logic.

No change in stats observed.