diff options
| author | Stefan Klug <stefan.klug@ideasonboard.com> | 2024-07-12 16:32:04 +0200 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2024-07-24 15:36:01 +0100 |
| commit | 29ce7b96ea861be7e8211aceb7d60f96bcfe963f (patch) | |
| tree | 735a199d731f6c9964c253cbbe36ace685d59400 /src/ipa | |
| parent | e9aea086b5deae11288693858fcce87ae389ac62 (diff) | |
ipa: rkisp1: awb: Unconditionally fill metadata
When the colour temperature estimation gets skipped, the metadata isn't
populated. Fix that by filling the metadata early in the function.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/ipa')
| -rw-r--r-- | src/ipa/rkisp1/algorithms/awb.cpp | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/ipa/rkisp1/algorithms/awb.cpp b/src/ipa/rkisp1/algorithms/awb.cpp index 18f75020..4ccafd48 100644 --- a/src/ipa/rkisp1/algorithms/awb.cpp +++ b/src/ipa/rkisp1/algorithms/awb.cpp @@ -222,6 +222,12 @@ void Awb::process(IPAContext &context, double redMean; double blueMean; + metadata.set(controls::AwbEnable, frameContext.awb.autoEnabled); + metadata.set(controls::ColourGains, { + static_cast<float>(frameContext.awb.gains.red), + static_cast<float>(frameContext.awb.gains.blue) + }); + if (rgbMode_) { greenMean = awb->awb_mean[0].mean_y_or_g; redMean = awb->awb_mean[0].mean_cr_or_r; @@ -277,11 +283,15 @@ void Awb::process(IPAContext &context, */ if (redMean < kMeanMinThreshold && greenMean < kMeanMinThreshold && blueMean < kMeanMinThreshold) { + metadata.set(controls::ColourTemperature, activeState.awb.temperatureK); return; } activeState.awb.temperatureK = estimateCCT(redMean, greenMean, blueMean); + /* Metadata shall contain the up to date measurement */ + metadata.set(controls::ColourTemperature, activeState.awb.temperatureK); + /* * Estimate the red and blue gains to apply in a grey world. The green * gain is hardcoded to 1.0. Avoid divisions by zero by clamping the @@ -308,13 +318,6 @@ void Awb::process(IPAContext &context, activeState.awb.gains.automatic.blue = blueGain; activeState.awb.gains.automatic.green = 1.0; - metadata.set(controls::AwbEnable, frameContext.awb.autoEnabled); - metadata.set(controls::ColourGains, { - static_cast<float>(frameContext.awb.gains.red), - static_cast<float>(frameContext.awb.gains.blue) - }); - metadata.set(controls::ColourTemperature, activeState.awb.temperatureK); - LOG(RkISP1Awb, Debug) << std::showpoint << "Means [" << redMean << ", " << greenMean << ", " << blueMean << "], gains [" << activeState.awb.gains.automatic.red << ", " |