If there's no override we just return whatever the real device ID is. The vast majority of games does not query the device ID at all, just the vendor ID.
Isn't there some kind of problem when, for example, the Device ID is one from AMD and the Vendor ID is one from NVIDIA?
Logically, it seems like this wouldn't work out well somehow, but I could be wrong.
I doubt there is any game in existence that tries to match those combinations and then decides to freak out.
Any such game would literally break on any GPU released after the game itself. The only known case of that happening is Sims 2, and we set a device ID there.
Nothing extracted yet.
Hi there.
In the file https://github.com/doitsujin/dxvk/blob/master/src/util/config/config.cpp, I see some cases where only a custom Device ID or Vendor ID is set (not both, only one of them). Examples:
https://github.com/doitsujin/dxvk/blob/018db92342769fa847d356e5f578c43c89b46a18/src/util/config/config.cpp#L516-L525
How does DXVK handle a situation where only a custom Device or Vendor ID is supplied, but not the other?
I imagine that for Device IDs, since they seem to be unique, DXVK or the app/game in question will automatically figure out the corresponding Vendor ID.
However, when only a custom Vendor ID is supplied, does DXVK fall back to a default Device ID for that vendor or something like that?
Thanks in advance for your attention.