| commit | 3785e7b1f715406d944322fcae8ee313d3217d4b | [log] [tgz] |
|---|---|---|
| author | Daniel Zheng <zhengdaniel@google.com> | Mon Aug 14 17:13:06 2023 -0700 |
| committer | Daniel Zheng <zhengdaniel@google.com> | Wed Apr 10 10:56:18 2024 -0700 |
| tree | bb8b8d332185796c1fb6a29b29782970d14e5898 | |
| parent | c079a6c34f055de33ec204dda6bbf33bd16e0668 [diff] |
support negative zstd compression levels Zstd compression goes all the way down to -7. zstd compression level -3 gives around the same compression ratio as lz4 level=3. Need further testing to see performance comparison Test: ota_from_target_files, update_device.py Change-Id: Ic082b31aa8af938f80be628c73667e02353835f0