From deb3f05137ff759b937f1dcfd32b81945a01d0aa Mon Sep 17 00:00:00 2001
From: Stefan Klug <stefan.klug@ideasonboard.com>
Date: Thu, 23 Jan 2025 12:40:57 +0100
Subject: ipa: rkisp1: Use grey world algorithm from libipa

Now that libipa contains a grey world algorithm, use that.

Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
---
 src/ipa/rkisp1/algorithms/awb.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/ipa/rkisp1/algorithms/awb.h')

diff --git a/src/ipa/rkisp1/algorithms/awb.h b/src/ipa/rkisp1/algorithms/awb.h
index 35248769..7e6c3862 100644
--- a/src/ipa/rkisp1/algorithms/awb.h
+++ b/src/ipa/rkisp1/algorithms/awb.h
@@ -11,6 +11,7 @@
 
 #include "libcamera/internal/vector.h"
 
+#include "libipa/awb.h"
 #include "libipa/interpolator.h"
 
 #include "algorithm.h"
@@ -42,7 +43,8 @@ private:
 	RGB<double> calculateRgbMeans(const IPAFrameContext &frameContext,
 				      const rkisp1_cif_isp_awb_stat *awb) const;
 
-	std::optional<Interpolator<Vector<double, 2>>> colourGainCurve_;
+	std::unique_ptr<AwbAlgorithm> awbAlgo_;
+
 	bool rgbMode_;
 };
 
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