| Re: [hatari-devel] screen no more "refreshed" when Hatari is paused with SDL2 ? |
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On Donnerstag, 25. Januar 2018 23:45:59 CET Nicolas Pomarède wrote:
> Do other see this under Linux ? Maybe it's part of SDL2 to not refresh
> in this case for better rendering performance,
That might also depend on the window manager in use. If you have an
compositing window manager, they usually maintain a backing store of the
window contents to be able to blend them over other windows. In that case, the
application might not even get a redraw event when you move windows around.
The application can also request a backing store explicitly, but it is up to
the window manager to honor this or not.