[gdal-dev] Re: elgis build of GDAL - compressed overview fails

[Travis Kirstine]

Jukka,


Thanks,

We'll just tweak the elgis build to use external libtiff libraries.

Regards



On 9 October 2011 05:06, Jukka Rahkonen <jukka.rahkonen at mmmtike.fi> wrote:
> Travis Kirstine <traviskirstine <at> gmail.com> writes:
>
>>
>> I have been using the elgis 5 repository with include build of GDAL
>> 1.8 and have problems creating overviews with jpeg compression
>>
>> gdaladdo -ro --config COMPRESS_OVERVIEW JPEG --config
>> PHOTOMETRIC_OVERVIEW YCBCR --config INTERLEAVE_OVERVIEW PIXEL
>> ORTH176250488302011FBS.tif 2 4 8
>> 0...10...20...30...40...50...60...70...80...90...100 - done.
>> 0gdaladdo: tif_jpeg.c:691: JPEGPreDecode: Assertion
>> `sp->cinfo.comm.is_decompressor' failed.
>> Aborted
>>
>> I believe that this is related to use of external libtiff / libgeotiff
>> rather than internal as described in ticket 3139
>> http://trac.osgeo.org/gdal/ticket/3139
>
>
> Just a week ago I failed with options
> --config COMPRESS_OVERVIEW JPEG --config PHOTOMETRIC_OVERVIEW YCBCR
> but using only --config COMPRESS_OVERVIEW JPEG was successful. I do not remember
> the exact error message nor gdal version I was using, but it had to be some
> FWTools package and thus something older.
>
>
>
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