Function isColorLight

FastCopyShellExtension/IconProvider.cpp:6–9

Copied from https://learn.microsoft.com/en-us/windows/apps/desktop/modernize/apply-windows-themes

//Copied from https://learn.microsoft.com/en-us/windows/apps/desktop/modernize/apply-windows-themes
inline static bool isColorLight(winrt::Windows::UI::Color clr)
{
    return (((5 * clr.G) + (2 * clr.R) + clr.B) > (8 * 128));
}

IconProvider const& IconProvider::GetForCurrentTheme()
{