Hi. I have read the the filters section of the ISO pdf document, and looked at the source code as well as the gnupdf documentation on filter streams. I've listed my findings in brief below (I've also attached a text file which contains the same info). Please look at it and let me know if my approach is correct, there's anything missing/incorrect etc.
The analysis seems ok. Now we should integrate it in the Reference Manual (doc/gnupdf.texi). I would suggest to create a new subsection after "Managing the Filter Chain" called "Supported Filters". -- Jose E. Marchesi <[email protected]> http://www.jemarch.net GNU Project http://www.gnu.org
