xdic_mode.h

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#pragma once
 
// Fall back to the working mode when none was defined by the build system.
#if !defined(XDIC_MODE_CAMERAPAIRS) && !defined(XDIC_MODE_MIRRORED) && !defined(XDIC_MODE_MULTI)
#define XDIC_MODE_CAMERAPAIRS
#endif
 
namespace xdic {
 
enum class Mode {
    CameraPairs, 
    Mirrored,    
    Multi        
};
 
constexpr Mode active_mode() {
#if defined(XDIC_MODE_MIRRORED)
    return Mode::Mirrored;
#elif defined(XDIC_MODE_MULTI)
    return Mode::Multi;
#else
    return Mode::CameraPairs;
#endif
}
 
constexpr const char* active_mode_name() {
#if defined(XDIC_MODE_MIRRORED)
    return "mirrored";
#elif defined(XDIC_MODE_MULTI)
    return "multi";
#else
    return "camerapairs";
#endif
}
 
} // namespace xdic