1 files changed, 34 insertions, 0 deletions
diff --git a/src/ipa/rpi/controller/rpi/sharpen.h b/src/ipa/rpi/controller/rpi/sharpen.h
new file mode 100644
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+++ b/src/ipa/rpi/controller/rpi/sharpen.h
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+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * Copyright (C) 2019, Raspberry Pi Ltd
+ *
+ * sharpen.h - sharpening control algorithm
+ */
+#pragma once
+
+#include "../sharpen_algorithm.h"
+#include "../sharpen_status.h"
+
+/* This is our implementation of the "sharpen algorithm". */
+
+namespace RPiController {
+
+class Sharpen : public SharpenAlgorithm
+{
+public:
+	Sharpen(Controller *controller);
+	char const *name() const override;
+	void switchMode(CameraMode const &cameraMode, Metadata *metadata) override;
+	int read(const libcamera::YamlObject &params) override;
+	void setStrength(double strength) override;
+	void prepare(Metadata *imageMetadata) override;
+
+private:
+	double threshold_;
+	double strength_;
+	double limit_;
+	double modeFactor_;
+	double userStrength_;
+};
+
+} /* namespace RPiController */