diff options
Diffstat (limited to 'src/ipa/libipa/awb_bayes.cpp')
| -rw-r--r-- | src/ipa/libipa/awb_bayes.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ipa/libipa/awb_bayes.cpp b/src/ipa/libipa/awb_bayes.cpp index d1d0eaf0..d2bcbd83 100644 --- a/src/ipa/libipa/awb_bayes.cpp +++ b/src/ipa/libipa/awb_bayes.cpp @@ -270,7 +270,7 @@ void AwbBayes::handleControls(const ControlList &controls) } } -RGB<double> AwbBayes::gainsFromColourTemperature(double colourTemperature) +std::optional<RGB<double>> AwbBayes::gainsFromColourTemperature(double colourTemperature) { /* * \todo In the RaspberryPi code, the ct curve was interpolated in @@ -278,7 +278,7 @@ RGB<double> AwbBayes::gainsFromColourTemperature(double colourTemperature) * intuitive, as the gains are in linear space. But I can't prove it. */ const auto &gains = colourGainCurve_.getInterpolated(colourTemperature); - return { { gains[0], 1.0, gains[1] } }; + return RGB<double>{ { gains[0], 1.0, gains[1] } }; } AwbResult AwbBayes::calculateAwb(const AwbStats &stats, unsigned int lux) |