IGlassesEstimator.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(IGlassesEstimator);
#endif
 
    enum class GlassesEstimation : uint8_t {
        NoGlasses,      
        EyeGlasses,     
        SunGlasses,     
        EstimationError 
    };
 
    struct IGlassesEstimator : IRefCounted {
        virtual ResultValue<FSDKError, GlassesEstimation> estimate(const Image& warp) const noexcept = 0;
 
        virtual Result<FSDKError>
        estimate(Span<const Image> warps, Span<GlassesEstimation> glassesEstimations) const noexcept = 0;
 
        virtual Result<FSDKError>
        validate(Span<const Image> warps, Span<Result<FSDKError>> errors) const noexcept = 0;
    };
 
} // namespace fsdk