[PATCH] Disable multithreaded DirectX tests if WINETEST_NO_MT_OPENGL is set.

[Henri Verbeet]

On Tue, 2 Apr 2019 at 15:17, Francois Gouget <fgouget at codeweavers.com> wrote:
>
> The nouveau graphics driver's support for multithreaded OpenGL is
> buggy at least up to (18.2.8) so that any Wine test that performs
> multithreaded OpenGL accesses freezes, crashes the Mesa stack and
> eventually freezes the whole computer. Typically the first such test
> is d2d1:d2d1.
> The relevant tests have a --single option but WineTest neither knows
> which tests accept this option, nor whether it is needed for the
> current host.
> The WINETEST_NO_MT_OPENGL environnement variable can be set on hosts
> that need it (such as the cw2-gtx560 box) and is automatically
> inherited by the relevant tests thus working around this issue.
>
Works for me. If you're not attached to the name though, could I
suggest WINETEST_NO_MT_D3D (or perhaps simply WINETEST_NO_MT)? OpenGL
is somewhat of a wined3d implementation detail, and this environment
variable would also affect the tests running on Windows or with the
wined3d Vulkan backend.