[cups.general] Should the CUPS Raster output device of Ghostscript output compressed or uncompressed Raster data?

Heino Goldenstein heino.goldenstein at microplex.de
Tue Jul 6 07:50:27 PDT 2010


Hi,

Am Dienstag, 6. Juli 2010 02:53 schrieb Michael R Sweet:

> Compressing raster data on-system has a serious performance impact, more
> than sending uncompressed data over the pipe.

this point is full understand, but in our use case the cups-raster data is
transferred off-system via the printer connection (ethernet, usb,
centronics, ...). The Bandwith at this link is an aspect for performance.
One solution is to implement another compression algorithm in the
rastertoidol script, but why reinvent the wheel if the solution is allready
there and the only missing part is a mechanism to select it in an ppd?
For further information please see:
http://bugs.ghostscript.com/show_bug.cgi?id=689885#c7

--8<--

  Heino





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