[PATCH v2 0/1] MR3970: quartz/tests: Improve VMR9 ChangeD3DDevice test

[Alfred Agrell (＠Alcaro)]

- Make it present some frames
- Make it check that the frames are from the new device, instead of checking TerminateDevice count; fixes https://bugs.winehq.org/show_bug.cgi?id=55649
- ~~Make it check for and avoid some absurd crash on Windows~~

~~I tried everything I could think of, but Windows absolutely refuses to present a frame after changing the D3D device, instead choosing to return various absurd errors (segfaults, deadlocks, out of memory, etc). I suspect the VMR9 is haunted.~~

edit: Works on Windows now

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  v2: quartz/tests: Improve VMR9 ChangeD3DDevice test.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/3970