diff options
| author | David Plowman <david.plowman@raspberrypi.com> | 2020-12-08 20:44:40 +0000 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-12-11 23:31:25 +0200 |
| commit | 4cd283acd0736de0f1848e55ecbe7322afac1ebd (patch) | |
| tree | 414f26cc14328ab5902158b82d21b5734502fdfb /src/ipa/raspberrypi/controller/rpi/awb.hpp | |
| parent | 1a6a7d4a8e2b26caad00d30283ace1f7d2478270 (diff) | |
ipa: raspberrypi: Estimate the colour temerature if starting with fixed colour gains
When the AWB is started from "cold" with fixed colour gains, we try to
estimate the colour temperature this corresponds to (if a calibrated
CT curve was supplied). When fixed colour gains are set after the AWB
has been running, we leave the CT estimate alone, as the one we have
is probably sensible.
This estimated colour is passed out in the metadata for other
algorithms - notably ALSC - to use.
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi/controller/rpi/awb.hpp')
| -rw-r--r-- | src/ipa/raspberrypi/controller/rpi/awb.hpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ipa/raspberrypi/controller/rpi/awb.hpp b/src/ipa/raspberrypi/controller/rpi/awb.hpp index 6fc045ce..83b81498 100644 --- a/src/ipa/raspberrypi/controller/rpi/awb.hpp +++ b/src/ipa/raspberrypi/controller/rpi/awb.hpp @@ -159,6 +159,7 @@ private: double manual_r_; // manual b setting double manual_b_; + bool first_switch_mode_; // is this the first call to SwitchMode? }; static inline Awb::RGB operator+(Awb::RGB const &a, Awb::RGB const &b) |