Opened 15 years ago

Closed 14 years ago

#2989 closed defect (fixed)

Add support for large NITF files

Reported by: Even Rouault Owned by: warmerdam
Priority: normal Milestone: 1.6.3
Component: GDAL_Raster Version: unspecified
Severity: normal Keywords: nitf big
Cc: Even Rouault

Description


Change History (8)

comment:1 by Even Rouault, 15 years ago

r16990 : Add support for reading & creating large (>4GB) NITF files. Add support for creating several uncompressed images in a NITF file

r16990 : Add support for 64bit offsets in /vsisubfile, JPEG and JP2ECW drivers.

I can't test if it works for JP2KAK.

I have created a 5 GB JPEG compressed file and could read it back.

comment:2 by Even Rouault, 15 years ago

r16991 : Test creation of several uncompressed images in a NITF file

comment:3 by Even Rouault, 15 years ago

Resolution: → fixed
Status: new → closed

r16999 : Add test for support of >4GB NITF files.

Note : there's a hackish test to determine if the filesystem supports sparse files (only tested on Linux). If not, the test is skipped.

comment:4 by warmerdam, 15 years ago

Component: default → GDAL_Raster

comment:5 by warmerdam, 15 years ago

Resolution: fixed
Status: closed → reopened
Type: enhancement → defect

I'm going to try and backport this into 1.6-esri or perhaps even 1.6.

comment:6 by warmerdam, 15 years ago

Cc: Even Rouault added; warmerdam removed
Owner: changed from Even Rouault to warmerdam
Status: reopened → new

comment:7 by warmerdam, 15 years ago

Milestone: 1.7.0 → 1.6.3

Backported a portion of r16990 to 1.6 branch (r17653). This is a stripped down patch without some ancillary improvements and possibly not addressing large jpeg2000 and jpeg compressed nitf files. A significant amount of hand crafting was required.

comment:8 by Even Rouault, 14 years ago

Resolution: → fixed
Status: new → closed
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