commit | decf6f6b873206797d3a39b85d9e03a5dbfc82e7 | [log] [tgz] |
---|---|---|
author | Vincent Rabaud <vrabaud@google.com> | Fri Sep 28 15:32:25 2018 +0200 |
committer | Vincent Rabaud <vrabaud@google.com> | Sat Oct 20 13:23:50 2018 +0200 |
tree | 72c5e9ac61800b8ad76e507612740d98ef5ab89f | |
parent | dea3e89983f299b3325898fa5b9474be258553b2 [diff] |
Speedups for empty histograms. When histograms are empty, it is easy to add them. They should also not be considered when merging histograms (it is a waste of CPU). This does not change the compression performance, just the speed. Change-Id: I42c721ca0f9c5ea067e73b792aa3db6d5e71d01f