libcamera_app_options.hpp

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/* SPDX-License-Identifier: BSD-2-Clause */
/*
 * Copyright (C) 2020, Raspberry Pi (Trading) Ltd.
 *
 * options.hpp - common program options
 */
 
#pragma once
 
#include <fstream>
#include <iostream>
 
#include <libcamera/camera.h>
#include <libcamera/camera_manager.h>
#include <libcamera/control_ids.h>
#include <libcamera/property_ids.h>
#include <libcamera/transform.h>
 
enum Exposure_Modes {
    EXPOSURE_NORMAL = libcamera::controls::ExposureNormal,
    EXPOSURE_SHORT = libcamera::controls::ExposureShort,
    EXPOSURE_CUSTOM = libcamera::controls::ExposureCustom
};
 
enum Metering_Modes {
    METERING_CENTRE = libcamera::controls::MeteringCentreWeighted,
    METERING_SPOT = libcamera::controls::MeteringSpot,
    METERING_MATRIX = libcamera::controls::MeteringMatrix,
    METERING_CUSTOM = libcamera::controls::MeteringCustom
};
 
enum WhiteBalance_Modes {
    WB_AUTO = libcamera::controls::AwbAuto,
    WB_NORMAL = libcamera::controls::AwbAuto,
    WB_INCANDESCENT = libcamera::controls::AwbIncandescent,
    WB_TUNGSTEN = libcamera::controls::AwbTungsten,
    WB_FLUORESCENT = libcamera::controls::AwbFluorescent,
    WB_INDOOR = libcamera::controls::AwbIndoor,
    WB_DAYLIGHT = libcamera::controls::AwbDaylight,
    WB_CLOUDY = libcamera::controls::AwbCloudy,
    WB_CUSTOM = libcamera::controls::AwbAuto
};
 
class Options
{
public:
    Options()
    {
        timeout=1000;
        metering_index = Metering_Modes::METERING_CENTRE;
        exposure_index=Exposure_Modes::EXPOSURE_NORMAL;
        awb_index=WhiteBalance_Modes::WB_AUTO;
        saturation=1.0f;
        contrast=1.0f;
        sharpness=1.0f;
    brightness=0.0f;
    shutter=0.0f;
    gain=0.0f;
    ev=0.0f;
    roi_x=roi_y=roi_width=roi_height=0;
    awb_gain_r=awb_gain_b=0;
        denoise="auto";
        verbose=false;
    transform=libcamera::Transform::Identity;
    camera=0;
    }
 
    virtual ~Options() {}
 
    virtual void Print() const;
 
    void setMetering(Metering_Modes meteringmode){metering_index=meteringmode;}
    void setWhiteBalance(WhiteBalance_Modes wb){awb_index = wb;}
    void setExposureMode(Exposure_Modes exp){exposure_index = exp;}
 
    int getExposureMode(){return exposure_index;}
    int getMeteringMode(){return metering_index;}
    int getWhiteBalance(){return awb_index;}
 
    bool help;
    bool version;
    bool list_cameras;
    bool verbose;
    uint64_t timeout; // in ms
    unsigned int photo_width, photo_height;
    unsigned int video_width, video_height;
    bool rawfull;
    libcamera::Transform transform;
    float roi_x, roi_y, roi_width, roi_height;
    float shutter;
    float gain;
    float ev;
    float awb_gain_r;
    float awb_gain_b;
    float brightness;
    float contrast;
    float saturation;
    float sharpness;
    float framerate;
    std::string denoise;
    std::string info_text;
    unsigned int camera;
 
protected:
    int metering_index;
    int exposure_index;
    int awb_index;
 
private:
};