[gs-bugs] [Bug 690659] renders to blank pages

[bugs.ghostscript.com-bugzilla-daemon at ghostscript.com]

http://bugs.ghostscript.com/show_bug.cgi?id=690659





------- Additional Comments From ray.johnston at artifex.com  2009-07-28 08:46 -------
Ken mentioned that 'jasper' is used, but that is used for JPXDecode (and
JPXEncode).

In comment 9, the question was:
> is the JBIG2Decode done in Ghostscript or by an auxiliary program?

For JBIB2 decoding, we use one that one of our staff members (Ralph Giles)
developed which is in the 'jbig2dec' directory.

You mention 'low memory' as a clue in comment 9...

BOTH jasper JPXDecode nad our JBIG2 decoder can use large amounts of RAM
in decoding images. Examination of the output from:

   gs -dPDFDEBUG bug690649.pdf

shows that JBIG2 is used in the source file.



------- You are receiving this mail because: -------
You are the QA contact for the bug, or are watching the QA contact.