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-rw-r--r--src/ipa/ipu3/algorithms/agc.h14
1 files changed, 13 insertions, 1 deletions
diff --git a/src/ipa/ipu3/algorithms/agc.h b/src/ipa/ipu3/algorithms/agc.h
index 9d6e3ff1..1d6855a9 100644
--- a/src/ipa/ipu3/algorithms/agc.h
+++ b/src/ipa/ipu3/algorithms/agc.h
@@ -13,6 +13,9 @@
#include <libcamera/geometry.h>
+#include "libipa/agc_mean_luminance.h"
+#include "libipa/histogram.h"
+
#include "algorithm.h"
namespace libcamera {
@@ -21,12 +24,13 @@ struct IPACameraSensorInfo;
namespace ipa::ipu3::algorithms {
-class Agc : public Algorithm
+class Agc : public Algorithm, public AgcMeanLuminance
{
public:
Agc();
~Agc() = default;
+ int init(IPAContext &context, const YamlObject &tuningData) override;
int configure(IPAContext &context, const IPAConfigInfo &configInfo) override;
void process(IPAContext &context, const uint32_t frame,
IPAFrameContext &frameContext,
@@ -43,6 +47,9 @@ private:
const ipu3_uapi_grid_config &grid,
const ipu3_uapi_stats_3a *stats,
double gain);
+ double estimateLuminance(double gain) const override;
+ Histogram parseStatistics(const ipu3_uapi_stats_3a *stats,
+ const ipu3_uapi_grid_config &grid);
uint64_t frameCount_;
@@ -55,6 +62,11 @@ private:
utils::Duration filteredExposure_;
uint32_t stride_;
+ double rGain_;
+ double gGain_;
+ double bGain_;
+ ipu3_uapi_grid_config bdsGrid_;
+ std::vector<std::tuple<uint8_t, uint8_t, uint8_t>> rgbTriples_;
};
} /* namespace ipa::ipu3::algorithms */