Package: lcms
Severity: wishlist
Tags: patch

Ghostscript project embedded code copy of lcms includes a patch series
that seems not passed (or at least adopted) upstream, yet potentially
relevant to do so and/or apply locally to Debian:
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=d324305
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=3767ee6
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=4bd5322

Here is the commit message for the main of above patches:

>LCMS (v1) Optimisations for CachedXFORM etc.
>
>Optimise CachedXFORM (and related functions) by using a 'template' header
>file and repeatedly including it with different options to generate
>different specific versions of the code.
>
>This gives a 10% improvement on 568.40345_VO_nr_3_vpeSR18.xl (a file where
>most of the time is spent in clipping).
>
>No expected cluster differences. I've just done a full test with a bmpcmp
>and it showed no differences, but in light of what happened last time I
>committed this, I am not going to use the magic rune to stop the cluster
>rechecking it on commit.


Regards,

 - Jonas


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