Nicolas,
Looks good bud! Thanks! Best regards, Martin From: SIMON Nicolas [mailto:[email protected]] Sent: Wednesday, May 17, 2017 4:41 AM To: Martin Chapman Cc: [email protected]; Even Rouault Subject: RE: [gdal-dev] MrSID Color Spaces Martin, Could you test this patch ? Nicolas De : gdal-dev [mailto:[email protected]] De la part de Even Rouault Envoyé : mardi 16 mai 2017 18:28 À : Martin Chapman Cc : [email protected] Objet : Re: [gdal-dev] MrSID Color Spaces On mardi 16 mai 2017 10:13:52 CEST Martin Chapman wrote: > Even or Frank or whoever it may concern, > > > > Not a big deal but I was trying to open a JP2 file using the MrSID driver > and noticed that the mrsiddataset.cpp does not identify the color spaces > MRSID_LTI_COLORSPACE_GRAYSCALEA and MRSID_LTI_COLORSPACE_GRAYSCALEA_PM > configurations in the MrSIDRasterBand() constructor. I happen to have a two > band JP2 that is a grayscale image with an alpha channel. The color > interpretation comes back as GCI_undefined. Not that important but if you > ever feel like fixing it, that would be nice. > > > > The fix would go somewhere close to line 485 in mrsiddataset.cpp. Basically > just need to add a couple of more case statements in the switch statement. Martin, Seems you are closed to a patch. Can you provide it ? Even -- Spatialys - Geospatial professional services http://www.spatialys.com
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