Author :
Zoltan Szabadka
Date :
2015-06-12 15:29:06
Hash :667f70ad Message :Speedups to brotli quality 11.
* Cluster at most 64 histograms at a time in the first
round of clustering.
* Use a faster histogram cost estimation function.
* Don't compute the log2(total) multiple times in the
block splitter.