[Poppler-bugs] [Bug 90795] [patch] Allow configuring SPLASH_CMYK support with --enable-cmyk as in xpdf

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 6 02:44:25 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90795

--- Comment #9 from Thomas Freitag <Thomas.Freitag at alfa.de> ---
(In reply to Albert Astals Cid from comment #6)
> Thomas, can you comment on that line in univariateShadedFill? maybe it
> should be also guarded by  "if" statements for splashModeCMYK8 and
> splashModeDeviceN8 ?

It's either possible to guard it or just to remove the #if SPLASH_CMYK
completely in this case.
All these places, also the one William pointed to, are mostly introduced by me
to implement the overprint functionality. Overprint is just defined and
therefore can only be simulated in separated colorspaces like CMYK and DeviceN
(s. (8.6.7 of the PDF spec)

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