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[Bug 193927]

 

Created attachment 55785
Fix-test-for-rotation.patch

This patch fixes the bug, which stems from the wrong assumption
that rotation can be detected by testing (matrix.xy == 0 && matrix.yx == 0) only.

Defined LOG_CAIRO in CairoOutputDev.cc and checked the output to
make sure the test works, with the old attached pdf: Edited it in vim and changed /Rotate 180 to 0, 90 and 270 ("attempting to reconstruct xref table" succeeded...). Prints "drawImageMaskPrescaled" if the mask is not rotated, and "drawImageMask" if it is, as intended.

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https://bugs.launchpad.net/bugs/193927

Title:
  Evince not displaying pdf correctly

Status in Poppler:
  Confirmed
Status in “poppler” package in Ubuntu:
  Triaged

Bug description:
  Evince does not display a pdf correctly. It seems like a layer or something is missing.
  I have no idea of how the pdf was made but I have attached the example.pdf to this bug report. I will also attach screenshots from evince and also xpdf (which does display it correctly).

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