Re: [gdal-dev] COG w/JPEG YCbCr mask

2019-05-17 Thread Even Rouault
Hi Lucian, thanks for sharing your thoughts about this. I considered initially something pretty much identical to your proposal. The GDAL JPEG driver has actually a probably not so known feature where a zlib-compressed transparency mask can be appended after the JPEG payload (it is not nicer

[gdal-dev] COG w/JPEG YCbCr mask

2019-05-17 Thread Lucian Plesea
Hi Even, I just read your COG notice from May 3rd.  Are you aware of the approach I've used to achieve the same outcome in MRF JPEG? Most of the code is in https://github.com/OSGeo/gdal/blob/master/gdal/frmts/mrf/JPEG_band.cppIt inserts an RLE encoded bit mask in theJPEG itself as an

Re: [gdal-dev] Building GDAL 3.0.0 with Proj 6.0.0

2019-05-17 Thread joshl
I removed the official sqlite3 binary. Then I renamed our sqlite3_shell (binary we generate but for some reason has a _shell appended)but like before, configure couldn't discover it. I did a sudo mv $sqlite3InstallDir/bin/sqlite3 /usr/bin and it was able to find it. I tried other directories

Re: [gdal-dev] Building GDAL 3.0.0 with Proj 6.0.0

2019-05-17 Thread joshl
Ok, was able to get the proj configure script to go all the way through with the official sqlite3 binary installed via apt-get and using our generated libsqlite3.a and the amalgamation files for the include files Now I just need to figure out how to get the proj configure script to use a user

Re: [gdal-dev] Building GDAL 3.0.0 with Proj 6.0.0

2019-05-17 Thread joshl
For the error: checking for SQLITE3... yes checking for sqlite3... no configure: error: Please install sqlite3 binary. I first tried adding the install dir of our sqlite3 shell executable to the $PATH var: > ls $sqlite3InstallDir/bin sqlite3_shell > PATH="$sqlite3InstallDir/bin:$PATH" > echo

Re: [gdal-dev] Motion: Add Norman Barker to GDAL PSC

2019-05-17 Thread Norman Barker
Even, thank you! I am looking forward to contributing more to the project. Norman On Fri, May 17, 2019 at 9:13 AM Even Rouault wrote: > Hi, > > > Motion: To add Norman Barker to the GDAL PSC. > > I declare this motion passed with +1 from PSC members: DanielM, FrankW, > KurtS, > ThamasS,

Re: [gdal-dev] Motion: Add Norman Barker to GDAL PSC

2019-05-17 Thread Even Rouault
Hi, > Motion: To add Norman Barker to the GDAL PSC. I declare this motion passed with +1 from PSC members: DanielM, FrankW, KurtS, ThamasS, HowardB and me. Welcome aboard Norman ! Even -- Spatialys - Geospatial professional services http://www.spatialys.com