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authorDavid Plowman <david.plowman@raspberrypi.com>2020-09-07 08:16:03 +0100
committerKieran Bingham <kieran.bingham@ideasonboard.com>2020-09-29 11:43:07 +0100
commit94b667b43f735fa27d2ded854d112048e5b2dc0d (patch)
treeb04e14d6340620a350db2a7e03c7d38e05c3f3fc /test/signal.cpp
parent5c32a0daf5c3ce59491b043bd2e3efd1f7a7d224 (diff)
libcamera: ipa: raspberrypi: ALSC: Handle user transform
Update ALSC (Auto Lens Shading Correction) to handle correctly the user transform now passed in the camera mode. The user transform is applied directly in the sensor so the image statistics already incorporate it, and the adaptive algorithm is entirely agnostic towards it, so all we have to do is flip the calibrated tables to match. (These tables will have been calibrated without the user transform.) Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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