[Bug 46510] Vkd3d selects the first physical device when multiple devices are available

wine-bugs at winehq.org wine-bugs at winehq.org
Fri Jan 25 05:40:29 CST 2019


https://bugs.winehq.org/show_bug.cgi?id=46510

Józef Kucia <joseph.kucia at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Vkd3d is confused on        |Vkd3d selects the first
                   |optimus systems.            |physical device when
                   |                            |multiple devices are
                   |                            |available
                 CC|                            |joseph.kucia at gmail.com
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1

--- Comment #1 from Józef Kucia <joseph.kucia at gmail.com> ---
It's a known problem. Wine DXGI doesn't have a proper support for multiple
adapters yet. I plan to revisit multiple adapters support when we have stable
adapter LUIDs.

Other than that, vkd3d itself could also use a heuristic to select a physical
device, when the library user doesn't select the physical device explicitly.

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