| commit | 0a933141e2dd72bc868598cfa2146b2c72b85d5d | [log] [tgz] |
|---|---|---|
| author | Michael Wright <michaelwr@google.com> | Wed Aug 16 20:38:21 2017 +0100 |
| committer | Vineeta Srivastava <vsrivastava@google.com> | Thu Aug 17 01:10:42 2017 +0000 |
| tree | 9061bd972f697cac9955d2a8ed2fcd1615fd90e0 | |
| parent | 1c414bf30b51a27eb96ffa728fb513c4505296b2 [diff] |
Add new "fast" filter for ambient light. The slow filter wasn't converging fast enough when we shortened the debounce timings but we still want it to ensure there's a long term change happening, so add a new filter that converges much faster. This new fast filter is just a weighted sliding window just like the slow filter, but it has a significantly smaller horizon. Bug: 64514692 Test: manual Change-Id: I1e990ac1e6a56268fa42a85399a2d41cc8dd2104