Category : alpha-transparency

I want to display a raw BGRA data (so I have an unsigned int *, with width and height) on a window so that the alpha component is taken into account to have per-pixel transparency. The final purpose is to integrate this in a graphic toolkit. after reading Kenny Kerr’s article (https://docs.microsoft.com/en-us/archive/msdn-magazine/2014/june/windows-with-c-high-performance-window-layering-using-the-windows-composition-engine) I think that ..

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