[Gdal-dev] JP2MrSID driver. How to get it?

[Daniele Romagnoli]

On 10/16/07, Mateusz Loskot <mateusz at loskot.net> wrote:
>
> Frank Warmerdam wrote:
> > Daniele Romagnoli wrote:
> >> Hi list,
> >> I have just a simple question for you.
> >>
> >> I would like to test all the powerful drivers which are capable of
> >> handle Jpeg2000 format.
> >> I noticed that GDAL provides a wide set of JP2 drivers:
> >>
> >> JP2KAK
> >> JP2ECW
> >> JP2MrSID
> >>
> >> I already successfully tested the JP2KAK and the JP2ECW (by setting
> >> GDAL_SKIP = JP2KAK) drivers.
> >> Now I'm attempting to work with the JP2MrSID driver but I dont know
> >> how to get it. I set GDAL_SKIP = JP2KAK JP2ECW (space separated list)
> >> but calling "gdalinfo --formats" don't display JP2MrSID somewhere
> >> (only the simple "MrSID" appears).
> >>
> >> Do I need to properly configure NMAKE.opt in some manner? (I already
> >> enabled MrSID support)
> >> Or JP2MrSID is just a symbolic name to say that MrSID driver also
> >> allows reading JP2 files? (Although JP2ECW and ECW appear separately)
> >>
> >> Thank you very much for your help.
> >
> > Daniele,
> >
> > I see the nmake.opt in subversion lacks the MRSID_FLAGS = -DMRSID_J2K
> > required to enable the JP2MRSID driver.  I have added this in trunk and
> > 1.4 branch.  But basically just add this in your nmake.opt, just after
> > MRSID_LIB for instance:
> >
> > # Comment out the following to supress JP2MRSID driver.
> > MRSID_FLAGS =    -DMRSID_J2K
>
>
> plus, you need to uncomment and edit value of MRSID_DIR variable in
> nmake.opt, as well as uncomment other MRSID_* variables.


Sure, I already done this when adding MrSID support.
Thank you (Frank and Mateusz) for your help.

-- 
Best Regards,
Daniele Romagnoli


Cheers
> --
> Mateusz Loskot
> http://mateusz.loskot.net
>
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