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authorNaushir Patuck <naush@raspberrypi.com>2023-02-28 11:23:26 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2023-03-28 14:12:18 +0100
commit6e889113380111dfa10438e4a5a6b25d73e84c18 (patch)
tree866542923c5a71a712718afec2a11821872470fe /src/ipa/raspberrypi/cam_helper_imx219.cpp
parentf0b9eaeaa82d00a939a91115a7e686151068a9e7 (diff)
ipa: raspberrypi: Ensure shutter speed and gain are clipped in the AGC
Make a copy of the CameraMode structure on a switch mode call. This replaces the existing lastSensitivity_ field. Limit the AGC gain calculations to the minimum value given by the CameraMode structure. The maximum value remains unclipped as any gain over the sensor maximum will be made up by digital gain. Rename clipShutter to limitShutter for consistency, and have the latter limit the shutter speed to both upper and lower bounds. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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