[Bug 50542] New: get_gpu_properties_from_vulkan() assumes a 1-1 mapping of XRRProvider to VkPhysicalDevice

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50542

Bug ID: 50542
           Summary: get_gpu_properties_from_vulkan() assumes a 1-1 mapping
                    of XRRProvider to VkPhysicalDevice
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

The function currently takes in a single XRRProvider, and will stop execution
after it finds the first eligible device. This causes an issue for setups where
multiple Vulkan ICDs may expose devices which have valid RROutputs on a single
XRRProvider.

I believe a minimal test-case for this would be the LUID part of the vulkan-1
test already in the WINE tree, as it enumerates LUID information for every
VkPhysicalDevice it can find.

See link to mesa bug for more information:
https://gitlab.freedesktop.org/mesa/mesa/-/issues/4112#note_774347