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2011-07-03adding two tags for version 1.3 and 1.4version.1.3Antonin Descampe
2007-12-21Bug fixed by David Bruken. Fixed memory allocation issue in opj_malloc.h.Francois-Olivier Devaux
Possible errors in pi_create_encode handled
2007-12-19changed variables names alpha, beta, gamma, delta in dwt.c to avoid ↵Antonin Descampe
re-declarations on Macosx
2007-12-19Fixed allocation problem in pi.cFrancois-Olivier Devaux
2007-12-19In pi.c, removed the Recursive function pi_check_next_level() and modified ↵Parvatha Elangovan
the code.
2007-12-19In mqc.h, changed MQC_NUMCTXS from 32 to 19 as JPEG 2000 only allows 19 ↵Francois-Olivier Devaux
possible contexts
2007-12-10First import of JAVAOpenJPEG, a Java wrapper of OpenJPEG, developed by ↵Francois-Olivier Devaux
Patrick Piscaglia of Telemis (www.telemis.com). Thank you Patrick for this new module !
2007-11-29Added index.h and index.c in VC6 projects; wrapped index.h in the C++ ↵Giuseppe Baruffa
preprocessor; modified OPJViewer project and some files.
2007-11-27Fixed the maximum number of resolutions a user can discard while decoding.Francois-Olivier Devaux
Added an error state in J2K_STATE (j2k.c)
2007-11-27Created the file index.c in the codec directory. This file handles the ↵Francois-Olivier Devaux
creation of index files, at encoding and decoding. Fixed bugs during the creation of the index (PCRL progression order)
2007-11-14Avoided ABI breakageFrancois-Olivier Devaux
2007-11-14Patch by Callum Lerwick. The opj_tcd_cblk array is one of the largest ↵Francois-Olivier Devaux
allocations, because it contains a bunch of static buffers. This also makes it a major source of cache thrashing. This patch allocates the buffers from the heap, and dynamically sizes them in the decoder. I have not yet managed to dynamically size them in the encoder, getting the decoder to do it was tricky enough... I also split opj_tcd_cblk_t into separate encode and decode versions. A lot of fields were not used by both, so this cuts its size even further.
2007-11-14Patch by Callum Lerwick. This patch rearranges the largest memory ↵Francois-Olivier Devaux
allocations so they're allocated as late as possible, and freed as soon as possible. This cuts memory usage by about half on two large test images.
2007-11-14Patch by Callum Lerwick. Instead of reinventing realloc, j2k_read_sod now ↵Francois-Olivier Devaux
just uses opj_realloc in j2k.c
2007-11-13Patch by Dzonatas and Callum Lerwick. Fp/vectorization patch which ↵Francois-Olivier Devaux
basically converts most of the irreversible decode codepath to floating point, eliminating a few rounds of int/fp conversion, resulting in a vast performance improvement, and an increase in accuracy.
2007-11-08BUG: Fix name of projectMathieu Malaterre
2007-11-08ENH: remove hardcoded value. It is a user-configurable option, which default ↵Mathieu Malaterre
to the same...
2007-11-08ENH: do not set ffast-math for all configurations, pleaseMathieu Malaterre
2007-11-08Patches from Callum Lewick: Fixed some spelling errors in dwt.c.Francois-Olivier Devaux
2007-11-08In t1.c, small change to avoid calling twice t1_getwmsedec()Francois-Olivier Devaux
Patch from Callum Lewick. Basic gcc optimization flags in cmake and makefile match.
2007-11-05Restoring wrap_j2k_in_mj2.c, which I did not want to commit at all in rev469Giuseppe Baruffa
2007-11-05Fixed a bug which prevented JPWL from working on multi-tiled images; added ↵Giuseppe Baruffa
some more fields in the interface info structures (keep a list of markers, save start packet number for each tile)
2007-10-23Improved success for the linux build; OPJViewer shows all the COM contentsGiuseppe Baruffa
2007-10-18Patch from Callum Lewick. Memset patch. See ChangeLog for more details. ↵Francois-Olivier Devaux
Thanks Callum !
2007-10-18Changed the ROI parameter in the image_to_j2k codec to make it correspond to ↵Francois-Olivier Devaux
the documentation (i.e. -ROI c=0,U=25)
2007-10-12Changed the way the image structure is allocated when the decoding ↵Francois-Olivier Devaux
parameters include some resolutions to discard. This should have a significant impact for the decoding of huge images when some resolutions are discarder (-r parameter) Warning: The output image size is now reduced when discarding resolutions !
2007-10-10*Patch from Callum Lewick. Clean up of j2klib.h for the aligned malloc stuff. Francois-Olivier Devaux
*convert.c: Changed some error comments for TIFF images
2007-09-27Patch from Callum Lewick. Fixed dwt.c where an alignment in buffer was ↵Francois-Olivier Devaux
problematic under x86_64.
2007-09-25BUG: Fix previous patch from Callum Lerwick. I have no clue what ↵Mathieu Malaterre
CMAKE_INSTALL_LIBDIR refers too. Bump up cmake 2.2 restriction to cmake 2.4 because of previous patch not backward compatible. Properly set the SOVERSION in a cross plateform way (yes WIN32 is a plateform)
2007-09-19Fixed issues with generation of SOP marker.Parvatha Elangovan
2007-09-18Fixed issues with Reading and Writing TIF images in convert.c to avoid ↵Parvatha Elangovan
segmentation fault. Fixed issues relating to using user specified rates for CINEMA option for multiple images.
2007-09-17OpenJPEG library interface modified to retain compatibility with version ↵Francois-Olivier Devaux
1.2. Sorry if some of you already adapted their code to the previous interface, but we want to avoid a ABI break....
2007-09-17Fixed issues with cstr_info when codestream has components with different ↵Francois-Olivier Devaux
number of resolutions.
2007-09-12Patch from Callum Lerwick. Fixed the library linking so it links with the ↵Francois-Olivier Devaux
soversion properly set. Fixes up the install targets so that it interacts properly with RPM. Install target for MJ2. Sets some necessary and useful CFLAGS if gcc is in use.
2007-09-12Updated the MJ2 codec to be compatible with the recent changes in the ↵Francois-Olivier Devaux
OpenJPEG library.
2007-09-11JPWL encoding is finalized correctly into the JP2 file format; added an ↵Giuseppe Baruffa
additional structure in opj_codestream_info, to keep a record of the written markers
2007-09-07Adapted the JPWL and OPJViewer code to new interface; fixed a samll bug in ↵Giuseppe Baruffa
JPWL which created large EPBs even when null protection was specified
2007-09-07Indexes can now be generated when decoding J2K codestreams.Francois-Olivier Devaux
2007-09-07ENH: license.txt was dos on my linux box. Make it native instead.Mathieu Malaterre
2007-09-07BUG: cannot run tests if EXAMPLES are not builtMathieu Malaterre
2007-09-07ENH: make it a little more user friendlyMathieu Malaterre
2007-09-07ENH: Add cmake code to do testing if user has properly setup a testimages ↵Mathieu Malaterre
directory
2007-09-07ENH: Upon failure, properly return error code (!=0)Mathieu Malaterre
2007-09-06ENH: Fix unitialized read in img_fol (we may need a smarter initialize than ↵Mathieu Malaterre
memset)
2007-09-06ENH: Add very simple tests (simply run command line with no option)Mathieu Malaterre
2007-09-06One more field in the codestream_info struct for recording the number of ↵Giuseppe Baruffa
packets per tile part; JPWL now distributes the EPBs in all the tile part headers
2007-09-06ENH: Add CMake/doxygen outputMathieu Malaterre
2007-09-06ENH: add Java j2kviewer but do not compile it using cmake since cmake has ↵Mathieu Malaterre
too poor support for Java. Should create a custom command running ant instead.
2007-09-06ENH: add Java j2kviewer but do not compile it using cmake since cmake has ↵Mathieu Malaterre
too poor support for Java. Should create a custom command running ant instead.
2007-09-06ENH: CMake: start compiling index_create. OpenJPEG.rc update copyright yearMathieu Malaterre
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