/* SPDX-License-Identifier: LGPL-2.1-or-later */ /* * Copyright (C) 2021, Google Inc. * * camera_buffer.h - Frame buffer handling interface definition */ #ifndef __ANDROID_CAMERA_BUFFER_H__ #define __ANDROID_CAMERA_BUFFER_H__ #include #include #include class CameraBuffer final : public libcamera::Extensible { LIBCAMERA_DECLARE_PRIVATE() public: CameraBuffer(buffer_handle_t camera3Buffer, int flags); ~CameraBuffer(); bool isValid() const; unsigned int numPlanes() const; libcamera::Span plane(unsigned int plane) const; libcamera::Span plane(unsigned int plane); size_t jpegBufferSize(size_t maxJpegBufferSize) const; }; #define PUBLIC_CAMERA_BUFFER_IMPLEMENTATION \ CameraBuffer::CameraBuffer(buffer_handle_t camera3Buffer, int flags) \ : Extensible(new Private(this, camera3Buffer, flags)) \ { \ } \ CameraBuffer::~CameraBuffer() \ { \ } \ bool CameraBuffer::isValid() const \ { \ return _d()->isValid(); \ } \ unsigned int CameraBuffer::numPlanes() const \ { \ return _d()->numPlanes(); \ } \ Span CameraBuffer::plane(unsigned int plane) const \ { \ return const_cast(_d())->plane(plane); \ } \ Span CameraBuffer::plane(unsigned int plane) \ { \ return _d()->plane(plane); \ } \ size_t CameraBuffer::jpegBufferSize(size_t maxJpegBufferSize) const \ { \ return _d()->jpegBufferSize(maxJpegBufferSize); \ } #endif /* __ANDROID_CAMERA_BUFFER_H__ */ 2089163bded3'>treecommitdiff
path: root/src/ipa/raspberrypi/controller/agc_algorithm.h
blob: 3a91444c3a6159eb15f451eee8d2db491c5cc7df (plain) 
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/* 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;
};

} /* namespace RPiController */
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