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| author | Paul Elder <paul.elder@ideasonboard.com> | 2024-06-14 20:37:56 +0900 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2024-06-17 12:18:51 +0300 |
| commit | f1959b9f313a33600eda575f32bbd06143a0cc45 (patch) | |
| tree | 754ec8230040e0071392382d42da43d0bf10deb7 /src/ipa/libipa/pwl.h | |
| parent | f191c10fe180fefac418fa41a3c49f5b18f9a3d7 (diff) | |
ipa: libipa: Add MatrixInterpolator class
Add a class to encapsulate the functionality of fetching a matrix based
on an integer key, and interpolating if there is no exact match. This is
expected to be used by both color correction matrices / crosstalk
correction as well as lens shading correction.
A cache is included only for exact matches of the key. The caller is
expected to decide the tolererance for rounding.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/libipa/pwl.h')
0 files changed, 0 insertions, 0 deletions