[Bug 38688] New: Icon overlays not drawn in some cases
wine-bugs at winehq.org
wine-bugs at winehq.org
Thu Jun 4 06:20:52 CDT 2015
https://bugs.winehq.org/show_bug.cgi?id=38688
Bug ID: 38688
Summary: Icon overlays not drawn in some cases
Product: Wine
Version: unspecified
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: comctl32
Assignee: wine-bugs at winehq.org
Reporter: Christoph at ApiViewer.de
Distribution: ---
ImageList_DrawIndirect does not draw overlay icons in three cases where the
function is taking a shortcut with "goto end;".
This was tested with ReactOS\base\applications\mscutils\devmgmt_new on ReactOS
which is using comctl32 from wine.
Test results:
in 32bit color no overlay icons are not shown at all.
if (!bMask && (has_alpha || (fState & ILS_ALPHA)))
...
if (bIsTransparent)
bResult = alpha_blend_image ...
goto end;
in 16bit Color mode the overlay icons are drawn, but only the part on which the
underlying icon is not transparent (wrong ROP code?)
I don't think this application will work on wine because it relies on setupapi
code which wine will probably does not have.
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