[gdal-dev] JPEG2000 question/issue

[Nidel, Mike]

Interesting. I'd like to disable NITF handling, is this also possible
in the same way using GDAL_SKIP? Where is the definitive list of format
names that can be used in this way?

thanks,

Mike 

> -----Original Message-----
> From: gdal-dev-bounces at lists.osgeo.org 
> [mailto:gdal-dev-bounces at lists.osgeo.org] On Behalf Of Frank Warmerdam
> Sent: Monday, October 27, 2008 11:24 AM
> To: Christiaan Janssen
> Cc: gdal-dev at lists.osgeo.org
> Subject: Re: [gdal-dev] JPEG2000 question/issue
> 
> Christiaan Janssen wrote:
> > I'm wondering if someone can help me with this. I'm trying to build 
> > GDAL with both support for MrSID and ECW while using the former for 
> > JPEG2000 support. It appears that as soon as libecw is 
> linked in, it 
> > is being used as the JPEG2000 reader (even when I have 
> MRSID_FLAGS = 
> > -DMRSID_J2K uncommented in the make options). I'm assuming this 
> > probably has something to do with the order that the 
> drivers are tried 
> > at runtime. Is there a correct way to force the support to 
> default to 
> > the MrSID library? Thanks for the help.
> 
> Christiaan,
> 
> Disabling the -DMRSID_J2K should disable the JP2MRSID driver 
> though you may need to do a clean build for the change in the 
> nmake.opt to take effect.
> 
> Alternatively you can force a particular driver to be ignored 
> at runtime using the GDAL_SKIP configuration variable.  Set 
> it to the driver name you want to ignore ... such as JP2MRSID.
> 
> It can be set in the environment, before running GDAL commands.
> 
> set GDAL_SKIP=JP2MRSID
> 
> Best regards,
> -- 
> ---------------------------------------+----------------------
> ----------
> ---------------------------------------+------
> I set the clouds in motion - turn up   | Frank Warmerdam, 
> warmerdam at pobox.com
> light and sound - activate the windows | http://pobox.com/~warmerdam
> and watch the world go round - Rush    | Geospatial 
> Programmer for Rent
> 
> _______________________________________________
> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/gdal-dev
>