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Re: [Geotools-devel] imageio-ext mrsid with gdal 1.8
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From: Simone G. <sim...@ge...> - 2011-02-28 10:19:44
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Ciao Justin, long story short, atm imagieo-ext works with its own modified version of gdal bindings which you can get from the imageio-ext site. 1.1 should use 1.7.x instead. Generally speaking I doubt we will ever run after gdal trunk for anything different than local experiments since I tend to be cautious and use older versions of gdal where a memory leak is less likely to occur. Regards, Simone Giannecchini ------------------------------------------------------- Ing. Simone Giannecchini GeoSolutions S.A.S. Founder Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 333 8128928 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/simonegiannecchini http://twitter.com/simogeo ------------------------------------------------------- On Sat, Feb 26, 2011 at 1:46 AM, Justin Deoliveira <jde...@op...> wrote: > Hi all, > I am trying to load up some mrsid files via the imageio-ext readers and > running into some issues. My overall question is will the imageio-ext libs > work with gdal 1.8? > I know I have made this work with gdal-1.7. But it seems lizardtech is not > making available the Geo_SDK version 7. Only the version 8 sdk is available. > I tried compiling gdal 1.7 against it and it did not work. What I can find > online seems to confirm that i need gdal 1.8 to use the mrsid version 8 sdk. > So I am just wondering if it is a problem on my side... or if the > imageio-ext libs won't work with gdal 1.8. For reference the error I get is: > java.lang.UnsatisfiedLinkError: org.gdal.gdal.gdalJNI.Open > And indeed if I list the symbols in the version 1.8 jni library I don't see > it: > U GDALOpen > U GDALOpenShared > 00000000000289d0 T Java_org_gdal_gdal_gdalJNI_OpenShared_1_1SWIG_10 > 0000000000028940 T Java_org_gdal_gdal_gdalJNI_OpenShared_1_1SWIG_11 > 0000000000028ae0 T Java_org_gdal_gdal_gdalJNI_Open_1_1SWIG_10 > 000000000002f570 T Java_org_gdal_gdal_gdalJNI_Open_1_1SWIG_11 > 00000000000288d0 T _Z10OpenSharedPKc10GDALAccess > 0000000000028b80 T _Z4OpenPKc > 0000000000028a70 T _Z4OpenPKc10GDALAccess > Whereas if I list the symbols of the jni lib i download from the imageio-ext > project I do see it: > U GDALOpen > U GDALOpenShared > 000000000000eb3c T Java_org_gdal_gdal_gdalJNI_Open > 000000000000ea24 T Java_org_gdal_gdal_gdalJNI_OpenShared > 000000000000e9b6 T _Z10OpenSharedPKc10GDALAccess > 000000000000eac7 T _Z4OpenPKc10GDALAccess > > So perhaps I am building the jni lib improperly. Those SWIG suffixes make me > think I probably am. Any guidance appreciated :) > Thanks. > -Justin > -- > Justin Deoliveira > OpenGeo - http://opengeo.org > Enterprise support for open source geospatial. > > ------------------------------------------------------------------------------ > Free Software Download: Index, Search & Analyze Logs and other IT data in > Real-Time with Splunk. Collect, index and harness all the fast moving IT > data > generated by your applications, servers and devices whether physical, > virtual > or in the cloud. Deliver compliance at lower cost and gain new business > insights. http://p.sf.net/sfu/splunk-dev2dev > _______________________________________________ > Geotools-devel mailing list > Geo...@li... > https://lists.sourceforge.net/lists/listinfo/geotools-devel > > |