[gdal-dev] GDAL Maintainers Meeting Minutes

2024-03-29 Thread Howard Butler via gdal-dev
Howard Butler, Even Rouault, Dan Baston, Javier Jiminez Shaw, and Sean Gillies held the monthly GDAL Maintainers Meeting on 03/28/2024. The following items were discussed and reported upon: Sponsorship Updates --- * Dynamic Graphic, Inc. sponsored GDAL at Supporter

Re: [gdal-dev] JPEG2000 / GMLJP2: parameters seem to be ignored (offset location)

2024-03-29 Thread Even Rouault via gdal-dev
This might be tricky, because JPEG2000 itself has a concept of a image space origin which is not necessarily (0,0) with the (XOSiz, YOSiz) fields of the SIZ marker, although most of the time it is 0,0.   I don't remember how the GDAL JPEG2000 drivers behave regarding that, if they ignore it

Re: [gdal-dev] [EXTERNAL] [BULK] Re: Experience with slowness of free() on Windows with lots of allocations?

2024-03-29 Thread Javier Jimenez Shaw via gdal-dev
for tcmalloc do you need master? this recent release seems to have CMake https://github.com/gperftools/gperftools/releases/tag/gperftools-2.15 Of course, I do not mean to force the usage of it. But could be a suggestion in case we do not find anything better and a user has problems. Or a way to

[gdal-dev] JPEG2000 / GMLJP2: parameters seem to be ignored (offset location)

2024-03-29 Thread Philippe Ghesquiere via gdal-dev
Hi all, I have some questions about GMLJP2 parameters concerning location. *1) Description*Some JP2K images have a pixel origin different than (0 ; 0) (DIMAP products for example). In such cases, the GML header looks like like: *7 7 <== Different than "0 0"* 1000 1000 This