https://bugs.winehq.org/show_bug.cgi?id=37715
--- Comment #3 from Michael t0mcat@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