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| author | Paul Elder <paul.elder@ideasonboard.com> | 2024-04-19 14:56:10 +0900 |
|---|---|---|
| committer | Paul Elder <paul.elder@ideasonboard.com> | 2024-05-09 21:08:21 +0900 |
| commit | f1522e94dfaedcde26280eb6387f2c6f2de66fd7 (patch) | |
| tree | 05b9903a67f56f1e075eacc37d0204da6fdd4890 /src/ipa/ipu3/algorithms/tone_mapping.h | |
| parent | 299e5278bd7657c785b7adac0c4f02d7e42f22c2 (diff) | |
ipa: rkisp1: agc: Fix histogram construction
This histogram reported by the rkisp1 hardware is 20 bits, where the
upper 16 bits are meaningful integer data and the lower 4 bits are
fractional and meant to be discarded. Remove these 4 bits when
construction the histogram.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/ipu3/algorithms/tone_mapping.h')
0 files changed, 0 insertions, 0 deletions