> Why can't you just display a blurry rectangle until the mouse cursor goes to the other screen and then you switch the primary resolution from one screen to the other?
In that case, the approach taken in macOS is nicer - it just hides the half of the window where the pointer wasn't when the window was dragged. While dragging it does a resample of the bitmap to the screen where that part is shown.
In that case, the approach taken in macOS is nicer - it just hides the half of the window where the pointer wasn't when the window was dragged. While dragging it does a resample of the bitmap to the screen where that part is shown.