> Modern DXGI flip presentation model doesn’t add input lag anymore There's also this weirdness that DXGI always adds 3 frames of latency, because that's the d

> Modern DXGI flip presentation model doesn’t add input lag anymore There's also this weirdness that DXGI always adds 3 frames of latency, because that's the default value unless explicitly changed by the application (https://learn.microsoft.com/en-us/windows/win32/api/dxgi/nf-dxgi-idxgidevice1-setmaximumframelatency https://learn.microsoft.com/en-us/windows/win32/api/dxgi/nf-...) - don't be confused by the "maximum" in the name, it's just consistently adding 3 frames of latency (at least on my Win10 machine). Don't know if this has changed in more recent DXGI versions, but if you want to be backward compatible as much as possible, those are not an option. The DXGI APIs are such a completely random collection of functionality that I really wonder if there's any forward thinking at all. If anything, at least the defaults are all wrong.