133 lines
6.7 KiB
Plaintext
133 lines
6.7 KiB
Plaintext
What's New for OpenJPEG
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* : fixed
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- : removed
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! : changed
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+ : added
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February 23, 2007
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* [GB] Fixed a copy-and-paste type assignment error (bool instead of int) in the JPWL section of decoder parameters structure in openjpeg.h; minor type-casting in jpwl_lib.c. As a result, now OPJViewer should run correctly when built against the most current SVN trunk of LibOpenJPEG.lib
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February 22, 2007
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+ [FOD] Added the OPJViewer Module (/OPJViewer), developed by Giuseppe Baruffa of the university of Perugia
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February 21, 2007
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+ [FOD] Algorithmic optimizations in t1.c, thanks to Guido J. !
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February 19, 2007
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+ [FOD] Added OPJ_LIMIT_DECODING enabling us to limit the decoding to main header (modified openjpeg.c, openjpeg.h, j2k.c and j2k.h)
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February 13, 2007
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! [FOD] David Fries suggestions. In image_to_j2k and j2k_to_image, strncpy() functions: instead of specifying the path size macro, let the compiler read the length out of the array entry.
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! [FOD] David Fries suggestions. Makefile modified. -fPIC flag used for 64-bit compilation. Move operation (rather than copy) for the dist library creation, and -p flag added.
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January 31, 2007
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! [FOD] Extra tokens at the end of #endif directive corrected in openjpeg.c, j2k.c and image_to_j2k.c -> no more warnings in linux compilation
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! [FOD] Linux Makefile added for the codec
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January 30, 2007
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! [FOD] Use of OPJ_PATH_LEN (defined as 4096) to be the maximum allowed size for filenames instead of MAX_PATH which is not always defined. This caused some programs using OpenJPEG to crash. Modifications in openjpeg.h j2k_to_image.c and image_to_j2k.c
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! [FOD] Correction of the syntax usage in MJ2_codec/mj2_to_frames.c
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January 23, 2007
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! [FOD] Modification in the context numbers, to reflect what has been specified in standard, in libopenjpeg/t1.h
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December 07, 2006
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+ [Giuseppe Baruffa] Antonin verified that the MacOS build suffered from a missing definition of the "min" macro; I've added this definition (properly #ifndef'ed) into both jpwl.h and rs.h
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December 05, 2006
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* [Giuseppe Baruffa] Better fix of the TPH EPBs bug in JPWL module
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* [GB] Fixed the UEP bug in JPWL module; now, during a UEP specification, RS protection or CRC check can be switched off for selected range of packets, and consequently reswitched on without confusing the decoder
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+ [GB] Added some lines in the help of JPWL_image_to_j2k, specifying that when using error protection on data packets, this must be paired with header protection, i.e. there cannot be packet protection without header protection
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December 04, 2006
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+ [Francois-Olivier Devaux] New tag: version1.0 (includes codec and libopenjpeg directories)
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Total update of JPWL module
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- [FOD] removed directories jpwl/decoder, jpwl/encoder, jpwl/decoder_02, jpwl/encoder_02
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+ [FOD] added in JPWL directory crc.h, jpwl.h, rs.h, crc.c, jpwl.c, jpwl_lib.c, rs.c, JPWL_image_to_j2k.dsp, JPWL_j2k_to_image.dsp, LibOpenJPEG_JPWL.dsp, JPWL_image_to_j2k.dsw, JPWL_j2k_to_image.dsw
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! [FOD] Modifications of libopenjpeg to integrate JPWL module (in libopenjpeg directory): j2k.c, j2k.h, openjpeg.c, openjpeg.h, opj_includes.g, t2.c
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! [FOD] Modification of codec to integrate JPWL module (in codec directory): image_to_j2k.c, j2k_to_image.c
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* [FOD] Corrected incorrect fprintf() formatting in codec/convert.c
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* [FOD] Code optimization usinq vsprintf() command in libopenjpeg/event.c
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* [Giuseppe Baruffa] Fixed a bug in TPH EPBs parameters: now, "last in current header" information is correctly signaled
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October 31, 2006
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* [Antonin] fixed a bug in the computation of the mantissa (mu)
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+ [Antonin] added the ability to specify the rate as "float" (before : integer)
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August 18, 2006
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* [Antonin] fixed a bug in j2k_to_image.c, that prevented the -l option to work correctly.
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August 4, 2006
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* [Antonin] fixed a bug in pi.c, line 473, that appeared when more than 100 precincts were generated in a resolution level.
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July 28, 2006
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+ [Antonin Descampe] added a readme in /mj2 to warn people that it only works with opj0.97
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July 21, 2006
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* [Mathieu Malaterre] Install exe and lib and include correctly
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* [Mathieu Malaterre] Fixed mem leaks and greyscale bmp
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* [Mathieu Malaterre] Fix pgx name length + random memory access
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! [Mathieu Malaterre] API is now const
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March 19, 2006
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* [Antonin] fixed a bug in t1.c that prevented in some cases a true lossless compression (thanks to Don Mimlitch for reporting this bug)
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February 12, 2006
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- [Herve Drolon] removed unneeded working variables in opj_tcd_t
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February 04, 2006
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* [galt] fixed a bug in codec/convert.c::imagetobmp
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February 01, 2006
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! [Herve Drolon] changed function definitions of INT and FIX modules to 'inline'
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+ [Herve Drolon] added a VERSION resource to the DLL version of OpenJPEG
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January 31, 2006
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* [Mathieu Malaterre] Fix compilation using default openjpeg.dsw
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* [Herve Drolon] fixed various minor warnings occuring under icc9 and bcc32
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- [Mathieu Malaterre] Remove all references to OPJ_EXPORT, no declspec in header file anymore
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+ [Mathieu Malaterre] Add a def.in file which is a template for Module Definition
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+ [Herve Drolon] added MSVC project and compiler directives to build a 'standard' WIN32 DLL
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! [Mathieu Malaterre] Update CMake to match the new shared lib system (no more def file)
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January 27, 2006
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* [Antonin Descampe] fixed a two initialization problems in t1.c and tcd.c
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January 26, 2006
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* [Herve Drolon] fixed various minor warnings occuring under gcc
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* [__david__] fixed a segfault in codec/image_to_j2k.c & codec/j2k_to_image.c
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* [__david__] fixed help option in codec/j2k_to_image & codec/image_to_j2k
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January 25, 2006
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! [Mathieu Malaterre] Sync with ITK repository, also add ref to doxygen
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! [Mathieu Malaterre] Add a lot of comments on the CMake build system
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! [Mathieu Malaterre] Fix MINGW32 and BORLAND compilation problems.
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January 25, 2006
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* [Antonin Descampe] fixed a problem in convert.c when multiple comments
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+ [Antonin Descampe] added cmake files to the project
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! [Antonin Descampe] fix.c : replaced "WIN32" by "_MSC_VER" for int64
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+ [Antonin Descampe] added "OPJ_EXPORT" in openjpeg.h to generate shared lib with win32
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! [Antonin Descampe] removed all CtrlM from files
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January 24, 2006
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! [Antonin Descampe] event.c : replaced "WIN32" by "_MSC_VER" for i2a
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January 20, 2006
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* [Antonin Descampe] fixed various minor warnings with gdcm patches
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January 19, 2006
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* [Herve Drolon] fixed a bug in jp2_read_ihdr (need to allocate jp2->comps)
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January 18, 2006
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* [Herve Drolon] changed the name of j2k_realloc to opj_realloc
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* [Herve Drolon] fixed a bug in opj_cio_open when saving 48-bit images (wrong buffer size calculation)
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December 8, 2005
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* [Antonin Descampe] fixed a bug when specifying a rate '-r' => no distortion info was available in the index
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* [Antonin Descampe] fixed a bug in t1_getwmsedec (stepsize was divided by 8192)
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December 5, 2005 - 1.1.0
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