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d3d11window: Make use of partial presentation with IDXGISwapChain1::Present1

Since we might draw on partial area of backbuffer in case of force-aspect-ratio, presenting only updated area is more efficient way.

See also https://docs.microsoft.com/ko-kr/windows/win32/direct3ddxgi/dxgi-1-2-presentation-improvements

Edited by Seungha Yang

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