CamControlMessage.h

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#ifndef LibMultiSense_CamControlMessage
#define LibMultiSense_CamControlMessage

#include "details/utility/Portability.hh"

namespace crl {
namespace multisense {
namespace details {
namespace wire {

class CamControl {
public:
    static CRL_CONSTEXPR IdType      ID      = ID_CMD_CAM_CONTROL;
    static CRL_CONSTEXPR VersionType VERSION = 3;

    //
    // Parameters representing the current camera configuration

    float    framesPerSecond;
    float    gain;
    
    uint32_t exposure;
    uint8_t  autoExposure;
    uint32_t autoExposureMax;
    uint32_t autoExposureDecay;
    float    autoExposureThresh;

    float    whiteBalanceRed;
    float    whiteBalanceBlue;
    uint8_t  autoWhiteBalance;
    uint32_t autoWhiteBalanceDecay;
    float    autoWhiteBalanceThresh;

    //
    // Additions in version 2

    float    stereoPostFilterStrength; // [0.0, 1.0]

    //
    // Additions in version 3

    bool     hdrEnabled;

    //
    // Constructors

    CamControl(utility::BufferStreamReader&r, VersionType v) {serialize(r,v);};
    CamControl() {};

    //
    // Serialization routine

    template<class Archive>
        void serialize(Archive&          message,
                       const VersionType version)
    {
        message & framesPerSecond;
        message & gain;

        message & exposure;
        message & autoExposure;
        message & autoExposureMax;
        message & autoExposureDecay;
        message & autoExposureThresh;

        message & whiteBalanceRed;
        message & whiteBalanceBlue;
        message & autoWhiteBalance;
        message & autoWhiteBalanceDecay;
        message & autoWhiteBalanceThresh;

        if (version >= 2)
            message & stereoPostFilterStrength;
        else
            stereoPostFilterStrength = 0.5f;

        if (version >= 3)
            message & hdrEnabled;
        else
            hdrEnabled = false;
    }
};

}}}}; // namespaces

#endif