[gs-bugs] [Bug 689933] Memory allocation with high resolution

bugs.ghostscript.com-bugzilla-daemon at ghostscript.com bugs.ghostscript.com-bugzilla-daemon at ghostscript.com
Sun Jul 6 08:24:16 PDT 2008


http://bugs.ghostscript.com/show_bug.cgi?id=689933





------- Additional Comments From ray.johnston at artifex.com  2008-07-06 08:24 -------
This looks like a duplicate. Fixing this will probably require a clist based
accumulator similar to pattern clist accumulator, but other approaches are
possible. Such as writing a temp file, if disk is available. The only effective
advantage that clist acumulation will present is the zlib compression, and
this might be done simpler just using 'deflate' on blocks that are linked
together. With Type 3 images (AFAIK) access is sequential, so the random access
capability of the memory based clist isn't needed. 



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