IDCompositionBrightnessEffect.SetBlackPointX

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
  1. HRESULT SetBlackPointX(float blackPointX)
  2. HRESULT SetBlackPointX(IDCompositionAnimation animation)
    interface IDCompositionBrightnessEffect
    extern (Windows)
    HRESULT
    SetBlackPointX
    (
    IDCompositionAnimation animation
    )

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