[Bug 56614] The Signifier (GOG) videos do not play

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=56614

--- Comment #16 from Stian Low  ---
Created attachment 79158
  --> http://bugs.winehq.org/attachment.cgi?id=79158
dx11_video_player logs without any WINEDEBUGs with backtrace fixed by
winetricks dxvk

Attached are logs of dx11_video_player backtrace fixed via `winetricks dxvk`
mentioned in the previous comments.

DXVK fixes the video which plays as expected.

DXVK uses Vulkan backend for rendering so maybe that is a factor to the cause
of the backtrace.

Wine's Vulkan backend without DXVK via `winetricks renderer=vulkan` will be
tested to diff against DXVK after refreshing and cleaning ~/.wine.