Bug#1013082: wine: CombineZP doesn't display a picture
Günter Frenz wrote:
> version 6.18~repack-1 is the last working version. When comparing this
> to the current version 7.0, I noticed an error message in CombineZP
> saying "CreateCompatibleBitmap failed", maybe this helps too.
Bitmap handling was moved from dlls/gdi32 to dlls/win32u between 6.18
and 6.19 (commit 08f677ca). There was also refactoring related to
bitmap memory allocation, which may be relevant (commit 6ea18f66).
That should be a start to begin working out which commit caused the problem.