diff options
Diffstat (limited to 'src/ipa/ipu3/algorithms/agc.cpp')
| -rw-r--r-- | src/ipa/ipu3/algorithms/agc.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/ipa/ipu3/algorithms/agc.cpp b/src/ipa/ipu3/algorithms/agc.cpp index c5f3d8f0..466b3fb3 100644 --- a/src/ipa/ipu3/algorithms/agc.cpp +++ b/src/ipa/ipu3/algorithms/agc.cpp @@ -17,6 +17,7 @@ #include <libcamera/ipa/core_ipa_interface.h> +#include "libipa/colours.h" #include "libipa/histogram.h" /** @@ -185,9 +186,9 @@ double Agc::estimateLuminance(double gain) const blueSum += std::min(std::get<2>(rgbTriples_[i]) * gain, 255.0); } - double ySum = redSum * rGain_ * 0.299 - + greenSum * gGain_ * 0.587 - + blueSum * bGain_ * 0.114; + double ySum = rec601LuminanceFromRGB(redSum * rGain_, + greenSum * gGain_, + blueSum * bGain_); return ySum / (bdsGrid_.height * bdsGrid_.width) / 255; } |