/* SPDX-License-Identifier: BSD-2-Clause */ /* * Copyright (C) 2019, Raspberry Pi Ltd * * agc_algorithm.h - AGC/AEC control algorithm interface */ #pragma once #include <libcamera/base/utils.h> #include "algorithm.h" namespace RPiController { class AgcAlgorithm : public Algorithm { public: AgcAlgorithm(Controller *controller) : Algorithm(controller) {} /* An AGC algorithm must provide the following: */ virtual unsigned int getConvergenceFrames() const = 0; virtual void setEv(double ev) = 0; virtual void setFlickerPeriod(libcamera::utils::Duration flickerPeriod) = 0; virtual void setFixedShutter(libcamera::utils::Duration fixedShutter) = 0; virtual void setMaxShutter(libcamera::utils::Duration maxShutter) = 0; virtual void setFixedAnalogueGain(double fixedAnalogueGain) = 0; virtual void setMeteringMode(std::string const &meteringModeName) = 0; virtual void setExposureMode(std::string const &exposureModeName) = 0; virtual void setConstraintMode(std::string const &contraintModeName) = 0; virtual void enableAuto() = 0; virtual void disableAuto() = 0; }; } /* namespace RPiController */