Function reportFatalErrorAndTerminate

Source/Falcor/Core/Error.cpp:118–155

}

[[noreturn]] void reportFatalErrorAndTerminate(std::string_view msg)
{
    // Immediately terminate on re-entry.
    static std::atomic<bool> entered;
    if (entered.exchange(true) == true)
        std::quick_exit(1);

    std::string fullMsg = fmt::format("{}\n\nStacktrace:\n{}", msg, getStackTrace(3));

    logFatal(fullMsg);

    if (is_set(gErrorDiagnosticFlags, ErrorDiagnosticFlags::ShowMessageBoxOnError))
    {
        enum ButtonId
        {
            Debug,
            Abort
        };

        // Setup message box buttons
        std::vector<MsgBoxCustomButton> buttons;
        if (isDebuggerPresent())
            buttons.push_back({Debug, "Debug"});
        buttons.push_back({Abort, "Abort"});

        // Show message box
        auto result = msgBox("Fatal Error", fullMsg, buttons, MsgBoxIcon::Error);
        if (result == Debug)
            debugBreak();
    }
    else
    {
        if (isDebuggerPresent())
            debugBreak();
    }

    std::quick_exit(1);
}

FALCOR_SCRIPT_BINDING(Error)
{