[Bug 30413] New: Chemdraw: draws black boxes instead of text

http://bugs.winehq.org/show_bug.cgi?id=30413

Bug #: 30413
           Summary: Chemdraw: draws black boxes instead of text
           Product: Wine
           Version: 1.3.26
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdi32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 39756
  --> http://bugs.winehq.org/attachment.cgi?id=39756
screenshot. one black box should show "asdf", other at 6-ring an N

This looks the same as bug 11362 (http://bugs.winehq.org/show_bug.cgi?id=11362)
, also in Chemdraw. I have an older version of Chemdraw which I remember well
also being affected by bug 11362. The bug refers to screenshots in the app-db
that are now gone, so I made a small 6K screenshot and attached to the bug,
hope that's ok.

The bug was reintroduced  -- or a new one that looks the same was introduced in
2011 with:

commit 3cb26488bdee73c39c04f8644d83bddca1bea141
Author: Huw Davies <huw…codeweavers…com>
Date:   Mon Jul 25 10:56:30 2011 +0100

gdi32: Rewrite SetDIBits to use the PutImage gdi driver function.

I ran a regression test according to http://wiki.winehq.org/RegressionTesting
and also reversed the patch to double-check.

Wine does not write any fixme:xxx or other messages that seem to be related.

Affected versions are hence 1.3.26 up to current 1.5.1 (tested)

The bug appears on ATI Radeon HD 5670/fglrx and on Intel 915GM and I would
judge does not depend on the graphics card in any way.

Thanks to kevlarman and oiaohm on #winehq for help.