ILivenessDepthEstimator.h

#pragma once

#include <fsdk/IObject.h>
#include <fsdk/FSDKError.h>
#include <fsdk/Optional.h>
#include <fsdk/Types.h>

namespace fsdk {

#ifndef DOXYGEN_SHOULD_SKIP_THIS
    DECLARE_SMARTPTR(ILivenessDepthEstimator);
#endif

    struct DepthRange {
        float min = 600.f;  
        float max = 3000.f; 

        bool isOk() const noexcept {
            return ((min >= 0.f) && (max > min));
        }
    };

    struct DepthEstimation {
        float score; 
        bool isReal; 
    };

    struct ILivenessDepthEstimator : IRefCounted {
        FSDK_DEPRECATED("virtual ResultValue<FSDKError,float> estimate(const fsdk::Image& depth)"
        " is deprecated since v3.8.8, please use "
        "virtual ResultValue<FSDKError, DepthEstimation> estimate(const fsdk::Image& depth)"
        " instead")
        virtual ResultValue<FSDKError,float> estimate(
            const fsdk::Image& depth) const noexcept = 0;

        virtual Result<FSDKError> estimate(
            const fsdk::Image& depth,
            fsdk::DepthEstimation& out) const noexcept = 0;

        FSDK_DEPRECATED("setRange is deprecated since v3.8.8, please configure depth estimator "
        "via faceengine.conf file instead")
        virtual bool setRange(const DepthRange& range) noexcept = 0;
    };

} // namespace fsdk