diff options
| author | 2023-02-14 21:40:06 -0500 | |
|---|---|---|
| committer | 2023-02-15 10:38:28 -0500 | |
| commit | a22152938dae023cb4305d495ff9eecbe76bc343 (patch) | |
| tree | ee8dbb235b21b6278bc69a51df9d8d37a475abf8 /libs/jpegrecoverymap/jpegencoderhelper.cpp | |
| parent | 3f89a3ee4780a6b4674b255848c04bbea9f07a16 (diff) | |
libjpegrecoverymap: Update min/max boost determination.
Fix min/max content boost to 1 / 10 for HLG and 1 / 100 for PQ.
Determining these values based on both input images can be problematic
due to jpeg encoding artifacts. Additionally, min of 1 seems justified
since attentuation during map application has not come up in a
meaningful way in practice with HLG and PQ input.
This also has the nice benefit of improving encode performance
significantly; generate map numbers for 12MP on Pixel 7 Pro are now
around 45ms, down from ~150ms!
Bug: 264715926
Test: tests pass
Change-Id: Ia016b68de5900cb263d383b1ae64f7c39cc499cd
Diffstat (limited to 'libs/jpegrecoverymap/jpegencoderhelper.cpp')
0 files changed, 0 insertions, 0 deletions