[Bug 37715] Adobe Lightroom 5.2 won't update displayed picture upon changes

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=37715

--- Comment #3 from Michael <t0mcat at gmx.de> ---
Hello,

it seems that the refresh bug in develop mode doesn't affect all users. It
might be a Wine problem or a compositor / X server / graphics driver problem. I
got stuck narrowing down the options and need your help.

(1) Running Lightroom with WINEDEBUG=+relay makes my hard disk run out of space
with GB of text even before I get to observe the function calls after
adjustment sliders are being moved.

(2) Attaching IDA 5.0 debugger, moving sliders, detaching debugger yields
multiples of function calls shown in attachment 50308.

mfc100u.dll: Function 7391 has a fixed return value of 4. All it does is
calling function 1959 which, as far as I can see, doesn't lead to graphics
routines.
mfc100u.dll: Function 11240 from calling GetMessageW, TranslateMessage and
DispatchMessageW seems to be related to thread messaging.
AgKernel.dll: Seems like a Lua interpreter to me.
substrate.dll: Seems like a collection of Lightroom support functions to me.

Does attachment 50308 look like something that might lead to drawing routines
to you? Where would yoou look for potential calls to graphics routines?

BR
Michael

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