[Bug 25857] Multiple games (Stronghold 2, Need for Speed: Carbon demo, Purge) fail to draw correctly because of ID3DXEffectImpl_*Pass calls

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=25857

--- Comment #60 from Paul Gofman <gofmanp at gmail.com> ---
(In reply to Wylda from comment #58)
> Created attachment 54190 [details]
> NFS Most wanted comparison: Paul's patches vs. native d3dx9_36.dll
> 
> First back to the Fifa 11 - i tried built in d3dx9_36.dll and native
> d3dcompiler_43.dll, but the problem is the same. 

If it looks the same with native and Wine d3dx then it is not a d3dx dll
problem. If I get some time for it I will run the demo and track the problem
down, but it is not related to this bug.

> 
> fixme:d3dx:d3dx9_base_effect_get_desc partial stub!
> 
> Another game, which used to be black in wine-1.9.7, but changed with your
> patches is NFS Most Wanted. Intro & menu seems to be OK, but in-game racing
> is broken. Native d3dx_36.dll fixes that fully. See attached JPG. Usual logs
> in case of interest:
> 
> https://docs.google.com/uc?id=0B0P6Qsjr9RYFZmJLS1l5aG1rSHc&export=download

After a quick look I do not see any clearly unsupported features/opcodes
related to preshaders (though need to check more), but it uses effect pools
(for which my preliminary implementation in the test patch can easily be not
fully correct), and maybe something else in effects which I would check. Since
this is a demo do you have a link for it so I could reproduce the problem?

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