Re: [gdal-dev] Fwd: Re: GDAL unable to write 4-band RGBA jp2 file with Kakadu 7.8

2017-02-18 Thread Kurt Schwehr
Well, I made a start as a part of gdal-autotest2... https://github.com/schwehr/gdal-autotest2/blob/master/cpp/third_party/kakadu/coresys/common/kdu_arch_test.cc On Sat, Feb 18, 2017 at 5:03 AM, Aaron Boxer wrote: > -- Forwarded message -- > From: "Aaron Boxer" > Date: Feb 18,

[gdal-dev] Fwd: Re: GDAL unable to write 4-band RGBA jp2 file with Kakadu 7.8

2017-02-18 Thread Aaron Boxer
-- Forwarded message -- From: "Aaron Boxer" Date: Feb 18, 2017 8:03 AM Subject: Re: [gdal-dev] GDAL unable to write 4-band RGBA jp2 file with Kakadu 7.8 To: "Kurt Schwehr" Cc: On Feb 18, 2017 7:26 AM, "Kurt Schwehr" wrote: Jason, Turns out you are hitting a known bug in v7.8

Re: [gdal-dev] GDAL unable to write 4-band RGBA jp2 file with Kakadu 7.8

2017-02-18 Thread Kurt Schwehr
Jason, Turns out you are hitting a known bug in v7.8 that is fixed in v7.9. From the kakadu v7.9 docs: h. Corrected a tiny, yet very significant bug introduced into the handling of opacity channel descriptions in version 7.8. The correction is in function `jp2_channels::set_opacity_mappin