[Libreoffice-bugs] [Bug 142660] New: [EMF] support SRCAND and SRCPAINT ROPs in StretchDIBits with StretchMode set to HALFTONE

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=142660

            Bug ID: 142660
           Summary: [EMF] support SRCAND and SRCPAINT ROPs in
                    StretchDIBits with StretchMode set to HALFTONE
           Product: LibreOffice
           Version: 7.2.0.0 alpha1+ Master
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: graphics stack
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: frob at df.ru

Description:
LO doesn't handle properly StretchDIBits with SRCAND and SRCPAINT ROPs.
The same two DIBs with BLACKONWHITE and WHITEONBLACK modes used before them are
rendered to the correct image. 

Steps to Reproduce:
Open attached EMF sample.

Actual Results:
LO shows empty image.

Expected Results:
It should show a rectangle with lightblue/white gradient


Reproducible: Always


User Profile Reset: No



Additional Info:
This is minified from the sample in tdf#34454.
This problem is similar to tdf#113673.

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