[Bug 30923] SelectClipRgn gets wrong arguments in metafiles?

http://bugs.winehq.org/show_bug.cgi?id=30923

Dan Kegel  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |source
                URL|http://gigasoft.com/PE7-Pro |
                   |-Setup.exe                  |
            Summary|Gigasoft ProEssentials      |SelectClipRgn gets wrong
                   |graphing component clips    |arguments in metafiles?
                   |improperly                  |

--- Comment #8 from Dan Kegel  2012-06-16 18:40:00 CDT ---
It turns out that the problem can be reproduced with just a few lines:

#if USE_METAFILE
    hdcm = CreateMetaFile(NULL);
#else
    hdcm = hdc;
#endif

hrgn = CreateRectRgn(3, 63, 487, 267);
    SelectClipRgn(hdcm, hrgn);
    Polyline(hdcm, pts, 2);

#if USE_METAFILE
    hmf = CloseMetaFile(hdcm);
    PlayMetaFile(hdc, hmf);
    DeleteMetaFile(hmf);
#endif

If metafiles are used, the clip region parameters are lost, either
during metafile recording or playback, not sure which.