[gs-bugs] [Bug 691512] pcl-xl performance for bit-device very low at larger resolutions

bugzilla-daemon at ghostscript.com bugzilla-daemon at ghostscript.com
Fri Jul 30 09:55:08 UTC 2010


http://bugs.ghostscript.com/show_bug.cgi?id=691512

--- Comment #2 from norbert.janssen at oce.com 2010-07-30 09:55:07 UTC ---
pinned it down to gxpcmap.c switching to a clist for patterns.
Enlarging the MAX_BITMAP_PATTERN_SIZE to 5MB, gives the following result:

time: 1m45 mem: 31.5MB

So clists for patterns seems inherently slow.

Perhaps you could do some thinking on this. Comments in gxpcmap.c only refer to
PDF/PS but PCL-XL also uses this path.

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