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2020-06-25libcamera: ipa: raspberrypi: Add sharpness strength controlDavid Plowman
The sharpness control is, loosely speaking, a gain applied to the amount of sharpening added to an image. We also report the sharpness setting used back to the caller in metadata. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>