[Poppler-bugs] [Bug 51548] New: DeviceN images in level 3 PostScript

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=51548

             Bug #: 51548
           Summary: DeviceN images in level 3 PostScript
    Classification: Unclassified
           Product: poppler
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: general
        AssignedTo: poppler-bugs at lists.freedesktop.org
        ReportedBy: Thomas.Freitag at alfa.de


Created attachment 63589
  --> https://bugs.freedesktop.org/attachment.cgi?id=63589
Resolves DeviceN images problem in level 3

In commit 59946e0c34e762eb5f5a13b4ae8c9ec7fb21379a I introduced the
implementation of the DeviceN colorspace in PostScript in case of level3.
Unfortunately I missed that in case of images with DeviceN colorspace in
doImageL3 the alternate colorspace is used for decode and the stream was
converted to the alternate colorspace. This of course now conflicts to the
setup DeviceN colorspace, so this special handling of DeviceN colorspaces in
doImageL3 must be removed. The attached patch solves it.

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