ipa: Use Vector class from libcamera

Now that there is a Vector class in libcamera, use that one.

Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/ipa/rpi/controller/rpi/agc_channel.cpp b/src/ipa/rpi/controller/rpi/agc_channel.cpp
index e79184b7..a5562760 100644
--- a/src/ipa/rpi/controller/rpi/agc_channel.cpp
+++ b/src/ipa/rpi/controller/rpi/agc_channel.cpp
@@ -12,8 +12,9 @@
 
 #include <libcamera/base/log.h>
 
+#include "libcamera/internal/vector.h"
+
 #include "libipa/colours.h"
-#include "libipa/vector.h"
 
 #include "../awb_status.h"
 #include "../device_status.h"
@@ -700,7 +701,7 @@ static double computeInitialY(StatisticsPtr &stats, AwbStatus const &awb,
 	 * Note that the weights are applied by the IPA to the statistics directly,
 	 * before they are given to us here.
 	 */
-	ipa::RGB<double> sum{ 0.0 };
+	RGB<double> sum{ 0.0 };
 	double pixelSum = 0;
 	for (unsigned int i = 0; i < stats->agcRegions.numRegions(); i++) {
 		auto &region = stats->agcRegions.get(i);
@@ -716,7 +717,7 @@ static double computeInitialY(StatisticsPtr &stats, AwbStatus const &awb,
 
 	/* Factor in the AWB correction if needed. */
 	if (stats->agcStatsPos == Statistics::AgcStatsPos::PreWb)
-		sum *= ipa::RGB<double>{{ awb.gainR, awb.gainR, awb.gainB }};
+		sum *= RGB<double>{ { awb.gainR, awb.gainR, awb.gainB } };
 
 	double ySum = ipa::rec601LuminanceFromRGB(sum);