1 files changed, 27 insertions, 0 deletions
diff --git a/src/ipa/rpi/controller/denoise_algorithm.h b/src/ipa/rpi/controller/denoise_algorithm.h
new file mode 100644
index 00000000..444cbc25
--- /dev/null
+++ b/src/ipa/rpi/controller/denoise_algorithm.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * Copyright (C) 2021, Raspberry Pi Ltd
+ *
+ * denoise.h - Denoise control algorithm interface
+ */
+#pragma once
+
+#include <string>
+
+#include "algorithm.h"
+
+namespace RPiController {
+
+enum class DenoiseMode { Off, ColourOff, ColourFast, ColourHighQuality };
+
+class DenoiseAlgorithm : public Algorithm
+{
+public:
+	DenoiseAlgorithm(Controller *controller) : Algorithm(controller) {}
+	/* A Denoise algorithm must provide the following: */
+	virtual void setMode(DenoiseMode mode) = 0;
+	/* Some platforms may not be able to define this, so supply a default. */
+	virtual void setConfig([[maybe_unused]] std::string const &name) {}
+};
+
+} /* namespace RPiController */