Method SetInformativeWindowTitle

src/app/DeviceManager.cpp:1096–1129

}

void DeviceManager::SetInformativeWindowTitle(const char* applicationName, bool includeFramerate, const char* extraInfo)
{
    std::stringstream ss;
    ss << applicationName;
    ss << " (" << nvrhi::utils::GraphicsAPIToString(GetDevice()->getGraphicsAPI());

    if (m_DeviceParams.enableDebugRuntime)
    {
        if (GetGraphicsAPI() == nvrhi::GraphicsAPI::VULKAN)
            ss << ", VulkanValidationLayer";
        else
            ss << ", DebugRuntime";
    }

    if (m_DeviceParams.enableNvrhiValidationLayer)
    {
        ss << ", NvrhiValidationLayer";
    }

    ss << ")";

    double frameTime = GetAverageFrameTimeSeconds();
    if (includeFramerate && frameTime > 0)
    {
        double const fps = 1.0 / frameTime;
        int const precision = (fps <= 20.0) ? 1 : 0;
        ss << " - " << std::fixed << std::setprecision(precision) << fps << " FPS ";
    }

    if (extraInfo)
        ss << extraInfo;

    SetWindowTitle(ss.str().c_str());
}

const char* donut::app::DeviceManager::GetWindowTitle()
{