Public bug reported:
I'm attaching a file that makes the issue visible
Evince takes 100% cpu, for quite a while, to draw each page. In the
sample file there are only 3 pages, but I have similar documents with
many more, and it becomes impractical to read them.
I used valgrind --tool=callgrind to try to detect what functions were
the most stressful, and libpoppler comes up no top, with functions such
as GfxDeviceCMYKColorSpace::getRGB and StreamPredictor::getNextLine the
most expensive ones.
** Affects: poppler (Ubuntu)
Importance: Undecided
Status: New
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Rendering specific PDF is very cpu intensive
https://bugs.launchpad.net/bugs/294466
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