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Fix crash on inter frames.

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- If the bitcost was 0 it would underflow for skip mode. The bitcost is now
  checked before decrementing.
This commit is contained in:
Ari Koivula 2014-10-21 18:11:39 +03:00
parent dfc67b766a
commit f6fead6221
1 changed files with 3 additions and 1 deletions
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4
src/search.c
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@ -1702,7 +1702,9 @@ static double search_cu(encoder_state * const encoder_state, int x, int y, int d
cur_cu->merged = 0;
cur_cu->skipped = 1;
// Selecting skip reduces bits needed to code the CU
cur_cu->inter.bitcost--;
if (cur_cu->inter.bitcost > 1) {
cur_cu->inter.bitcost -= 1;
}
}
lcu_set_inter(&work_tree[depth], x, y, depth, cur_cu);
lcu_set_coeff(&work_tree[depth], x, y, depth, cur_cu);