1 files changed, 21 insertions, 0 deletions
diff --git a/src/ipa/raspberrypi/controller/sharpen_algorithm.h b/src/ipa/raspberrypi/controller/sharpen_algorithm.h
new file mode 100644
index 00000000..3f585f64
--- /dev/null
+++ b/src/ipa/raspberrypi/controller/sharpen_algorithm.h
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+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * Copyright (C) 2020, Raspberry Pi (Trading) Limited
+ *
+ * sharpen_algorithm.h - sharpness control algorithm interface
+ */
+#pragma once
+
+#include "algorithm.h"
+
+namespace RPiController {
+
+class SharpenAlgorithm : public Algorithm
+{
+public:
+	SharpenAlgorithm(Controller *controller) : Algorithm(controller) {}
+	/* A sharpness control algorithm must provide the following: */
+	virtual void setStrength(double strength) = 0;
+};
+
+} /* namespace RPiController */