diff options
| author | David Plowman <david.plowman@raspberrypi.com> | 2020-11-23 07:37:59 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2020-11-23 14:24:28 +0000 |
| commit | f185a168335edaebb5f661070d579b819bbc4ad2 (patch) | |
| tree | b295790ecfc8118677e646cba2ea02f1159dc6ef /src/ipa/raspberrypi/controller/rpi/agc.hpp | |
| parent | 9db94a3635b8cc0963fdbc8e33c07890ce177359 (diff) | |
libcamera: ipa: raspberrypi: agc: Fetch AWB status only once
Introduce a function to fetch the AwbStatus (fetchAwbStatus), and call
it unconditionally at the top of Prepare so that both Prepare and
Process know thereafter that it's been done.
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi/controller/rpi/agc.hpp')
| -rw-r--r-- | src/ipa/raspberrypi/controller/rpi/agc.hpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/ipa/raspberrypi/controller/rpi/agc.hpp b/src/ipa/raspberrypi/controller/rpi/agc.hpp index 2442fc03..e7ac480f 100644 --- a/src/ipa/raspberrypi/controller/rpi/agc.hpp +++ b/src/ipa/raspberrypi/controller/rpi/agc.hpp @@ -83,11 +83,11 @@ private: AgcConfig config_; void housekeepConfig(); void fetchCurrentExposure(Metadata *image_metadata); + void fetchAwbStatus(Metadata *image_metadata); void computeGain(bcm2835_isp_stats *statistics, Metadata *image_metadata, double &gain, double &target_Y); void computeTargetExposure(double gain); - bool applyDigitalGain(Metadata *image_metadata, double gain, - double target_Y); + bool applyDigitalGain(double gain, double target_Y); void filterExposure(bool desaturate); void divideUpExposure(); void writeAndFinish(Metadata *image_metadata, bool desaturate); @@ -95,6 +95,7 @@ private: AgcExposureMode *exposure_mode_; AgcConstraintMode *constraint_mode_; uint64_t frame_count_; + AwbStatus awb_; struct ExposureValues { ExposureValues() : shutter(0), analogue_gain(0), total_exposure(0), total_exposure_no_dg(0) {} |