Opened 5 years ago

Closed 5 years ago

Last modified 5 years ago

#549 closed defect (fixed)

add zstd (Zstandard - Fast real-time compression algorithm) to OSGeo4W (used by winGRASS trunk)

Reported by: hellik Owned by: osgeo4w-dev@…
Priority: major Component: Package
Version: Keywords:


as by

[GRASS-SVN] r71889 - in grass/trunk: . include include/Make lib/gis
[GRASS-SVN] r71890 - in grass/trunk: include/defs lib/gis
[GRASS-SVN] r71891 - grass/trunk/lib/raster
[GRASS-SVN] r71892 - in grass/trunk/raster: . r.compress

GRASS GIS is now able to use zstd as another algorithm/library to compress GRASS raster.

adding zstd to OSGeo4W would be enable to use this new and nice feature also in winGRASS.

precompiled binaries can be downloaded from (1010 KB) (1.05 MB)

tested here it manually:

zstd.exe, libzstd.dll => C:\OSGeo4W64\bin zstd.h => C:\OSGeo4W64\include

it works.

Change History (2)

comment:1 by jef, 5 years ago

Resolution: fixed
Status: newclosed

in reply to:  1 comment:2 by hellik, 5 years ago

Replying to jef:

thanks for the very quick reaction!

for the record, zstd support in winGRASS is now enabled by

[GRASS-SVN] r71912 - grass/trunk/mswindows/osgeo4w
[GRASS-SVN] r71913 - grass/trunk/mswindows/osgeo4w
[GRASS-SVN] r71915 - grass/trunk/mswindows/osgeo4w
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