[Bug 35192] lightroom 5.3 needs KERNEL32.dll.CreateThreadpool

wine-bugs at winehq.org wine-bugs at winehq.org
Sun Feb 1 13:29:29 CST 2015


https://bugs.winehq.org/show_bug.cgi?id=35192

--- Comment #86 from Sebastian Lackner <sebastian at fds-team.de> ---
(In reply to Roland Baudin from comment #85)
> This sounds like a very good news! I know it's difficult because I tried
> myself to do the job but I rapidly found I don't have the necessary skills...
> Nevertheless, I found a free implementation (Apache License) of the
> threadpool API in the FreeRDP project (http://www.freerdp.com/). However, I
> don't know if such work could be used for the wine project, but it's perhaps
> a good source of information...
> "Bon courage", as it's said in french!

Before I started working on it I also checked if there are any suitable
existing implementations of course. Basically all of them only implemented a
minimal subset of functions required for a particular use-case. It would not be
possible to implement all features available on Windows with such a code as a
basis.

I have just finished cleaning up my code, you can find it here:
https://github.com/wine-compholio/wine-staging/tree/master/patches/ntdll-Vista_Threadpool

It implements threadpools, cleanup groups, simple callbacks, work items, timer
objects, callback instance functions, ... and probably some more functions.
Nevertheless, it is still not complete - threadpool wait objects and threadpool
IO objects are still missing. Moreover, I have to warn that this patchset
wasn't really tested much with real world applications yet, only with a couple
of winetests. It might be possible that there are some corner-cases left which
I didn't consider yet while writing all this down in a hurry. ;) Please test
this patchset and report back if it works. Lot of functions contain assertions,
to make it easier to notice unexpected behaviour.

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