Searched refs:log2sum (Results 1 - 2 of 2) sorted by relevance

/external/zopfli/src/zopfli/
H A Dtree.c75 double log2sum; local
79 log2sum = (sum == 0 ? log(n) : log(sum)) * kInvLog2;
84 if (count[i] == 0) bitlengths[i] = log2sum;
85 else bitlengths[i] = log2sum - log(count[i]) * kInvLog2;
/external/brotli/enc/
H A Dbackward_references_hq.c96 float log2sum; local
101 log2sum = (float)FastLog2(sum);
104 cost[i] = log2sum + 2;
109 cost[i] = log2sum - (float)FastLog2(histogram[i]);

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