4c5152843a
Now that we have a AgcMeanLuminance class that centralises our AEGC algorithm, derive the RkISP1's Agc class from it and plumb in the necessary framework to enable it to be used. For simplicities sake this commit switches the algorithm to use the derived class, but does not remove the bespoke functions at this time. Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>