/* SPDX-License-Identifier: BSD-2-Clause */ /* * Copyright (C) 2019, Raspberry Pi Ltd * * contrast_algorithm.h - contrast (gamma) control algorithm interface */ #pragma once #include "algorithm.h" namespace RPiController { class ContrastAlgorithm : public Algorithm { public: ContrastAlgorithm(Controller *controller) : Algorithm(controller) {} /* A contrast algorithm must provide the following: */ virtual void setBrightness(double brightness) = 0; virtual void setContrast(double contrast) = 0; }; } /* namespace RPiController */ body>
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