Shoutbox

code:

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bool IsCompositionEnabled()
{
    HMODULE library = ::LoadLibrary(L"dwmapi.dll");
    bool result = false;

    if (0 != library)
    {
        if (0 != ::GetProcAddress(library, "DwmIsCompositionEnabled"))
        {
            BOOL enabled = FALSE;
            result = SUCCEEDED(DwmIsCompositionEnabled(&enabled)) && enabled;
        }
        VERIFY(::FreeLibrary(library));
    }
    return result;
}

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