| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2007-06-04 | Release of version 1.2.0 | Francois-Olivier Devaux | |
| 2007-06-04 | Bugs corrected in decoding of command line (getopt.c), in the handling of 16 ↵ | Francois-Olivier Devaux | |
| bit files (t1.c and tcd.c) and the calculation of elapsed time for multiple tiles parts (tcd.c and tdc.h). | |||
| 2007-06-03 | OPJViewer opens now BMP, PNG, GIF, PNM, TIFF (with wxWidgets internals); ↵ | Giuseppe Baruffa | |
| added an encoder settings tab, for future integration with "save file as..." in JPEG 2000 format | |||
| 2007-05-31 | Fixed the handling of 16bit TIFF files for cinema compression. Modified ↵ | Francois-Olivier Devaux | |
| "convert.c". Fixed the parameters used for cinema compression (9-7 transform used instead of 5-3). Modified "image_to_j2k.c" | |||
| 2007-05-15 | Changlog updated | Francois-Olivier Devaux | |
| 2007-04-26 | ENH: add basic instructions for cmake | Mathieu Malaterre | |
| 2007-04-25 | Modification of the openjpeg.h file to avoid and ABI break with v1.1, ↵ | Francois-Olivier Devaux | |
| removed the dangerous #IFDEF JPWL and added tcp_mct in cparameters. | |||
| 2007-04-22 | enable/disable decoding in OPJViewer | Giuseppe Baruffa | |
| 2007-04-12 | Fixed Error in tiftoimage(). Modification in convert.c. | Parvatha Elangovan | |
| 2007-04-10 | Accepting "j2c" as format for Encoding and Decoding. Modification in ↵ | Parvatha Elangovan | |
| image_to_j2k.c. Modified imagetotif() to read images with signed data. Modification in convert.c. | |||
| 2007-04-05 | fix.h, dwt.c and t1.c optimized. Thanks a lot to Dzonatas <dzonatas at ↵ | Francois-Olivier Devaux | |
| dzonux.net> and Callum Lerwick <seg at haxxed.com> for these great patches ! | |||
| 2007-04-04 | Digital cinema compliance for 4K chosen by "-cinema4K" option. Modification ↵ | Parvatha Elangovan | |
| in image_to_j2k.c. Bit rate limitation for each color component. Modification in image_to_j2k.c, t2.c. Modified and tested Progression order change "-POC" option. Modification in image_to_j2k.c, j2k.c, pi.c. Function j2k_check_poc_val() to check for possible loss of packets in case of wrong POC declaration. Modification in j2k.c. Structure T2_MODE. This tells if the t2_encode_packets() is called during Threshold calculation or in Final pass. Modification in j2k.h, tcd.c | |||
| 2007-03-30 | OPJViewer should now work under Linux, at least with not big j2k files. ↵ | Giuseppe Baruffa | |
| Tested under Suse 10.1 64 bit. | |||
| 2007-03-29 | Enable accepting file names with `-´ symbol .Modification getopt.c | Parvatha Elangovan | |
| Rsiz profile name generation to be STD_RSIZ for profiles which are not DCI compliant.Modification in image_to_j2k.c Renamed convert_progression_order to j2k_convert_progression_order. Modification j2k.c Calculation of number of tile part in each tile in j2k_calculate_tp. Modification j2k.c j2k_setup_encoder to set bit rate limitation for digital cinema compliance with quality option. Modification in j2k.c Equation to check multiple tile precincts. Modification pi.c array size generation of pi->include in pi_initialise_encode().Modification in pi.c Modification in pi_create_encode for tile part generation.Modification in pi.c In tcd_rateallocate a variable stable_threshold which holds the valid threshold value. This is used to avoid error in case of a wrong threshold value in the last iteration. Modification in tcd.c. | |||
| 2007-03-28 | Fixed an historical bug in t1.c that leaded to the inclusion of useless 0xFF ↵ | Francois-Olivier Devaux | |
| in the codestream. Thanks to Sylvain, Pascal and Parvatha ! | |||
| 2007-03-27 | Following to Hervé's suggestions, all the exit() calls, added by JPWL ↵ | Giuseppe Baruffa | |
| strict checking in t2.c and j2k.c, have been substituted with (object free'ing + opj_evt_message(EVT_ERROR) + return); added linking to TIFF library in the JPWL VC6 workspaces | |||
| 2007-03-27 | Improved parsing in OPJViewer, as well some aesthetic modifications; support ↵ | Giuseppe Baruffa | |
| for image rendering with bit depths lower than 8 bits; can display an arbitrary frame of an MJ2 file (only in B/W, though); can reload a file; better image resizing capabilities | |||
| 2007-03-23 | Fixed Makefile.osx and changed Readme.osx accordingly | Antonin Descampe | |
| 2007-03-21 | Fixed j2k_prog_order_list[]. Modifications in j2k.c. | Parvatha Elangovan | |
| Fixed t1_decode_cblks. Modifications in t1.c. | |||
| 2007-03-20 | Added feature for generation of tile parts. Modifications in image_to_j2k.c, ↵ | Parvatha Elangovan | |
| openjpeg.c, j2k.c, pi.c Added function j2k_write_tlm(),to generate TLM marker for a Digital cinema compliant codestream. Modifications in j2k.c. | |||
| 2007-03-14 | Fixed linux makefile, with help from David Fries and Guido | Francois-Olivier Devaux | |
| 2007-03-07 | Added option for Digital cinema profile compliant codestream. This can be ↵ | Parvatha Elangovan | |
| chosen by "-cinema2K" or "-cinema4K" for a 2K and 4K compliance respectively. The feature for tileparts has not been implemented in this version. Modification in image_to_j2k.c Added the Digital Cinema profiles (CINEMA2K and CINEMA4K) to the list of profiles recognized in the codestream SIZ marker segment. Modification in openjpeg.h,j2k.c Added feature for constant quality within bitrate defined in Digital cinema standards. Modification in tcd.c Modified the method of generation of buffer length. Modification in cio.c | |||
| 2007-03-01 | Modified codec projects (*.dsp) and makefile to include the tiff library ↵ | Francois-Olivier Devaux | |
| (modified codec/image_to_j2k.dsp codec/j2k_to_image.dsp and codec/makefile) | |||
| 2007-03-01 | Zoom capability and decoder settings dialog in OPJViewer | Giuseppe Baruffa | |
| 2007-02-28 | Enabled compression of TIF image format to j2k by tifftoimage() and ↵ | Parvatha Elangovan | |
| decompression of codestream to TIF image format using imagetotif(). Modifications in image_to_j2k.c, j2k_to_image.c, convert.c, convert.h | |||
| 2007-02-28 | fixed a bug in context numerotation that prevented the RESET switch to work ↵ | Antonin Descampe | |
| correctly : mqc_reset_enc in mqc.c | |||
| 2007-02-28 | Corrected codec Makefile by adding the compilation of "compat/getopt.c" | Francois-Olivier Devaux | |
| 2007-02-27 | Made get_file_format function more robust. Modifications in image_to_j2k.c, ↵ | Parvatha Elangovan | |
| j2k_to_image.c, getopt.c, getopt.h | |||
| 2007-02-26 | Option to read images from a Folder whose path is specified in the Input ↵ | Parvatha Elangovan | |
| parameters by "-ImgDir" along with output decod format specified by "-OutFor" . Modifications in image_to_j2k.c, j2k_to_image.c, getopt.c, getopt.h Enabling use of multi character input parameters in the codec. Modifications in image_to_j2k.c, j2k_to_image.c, getopt.c, getopt.h | |||
| 2007-02-23 | Added makefile for linux build of JPWL module; added newlines at the end of ↵ | Giuseppe Baruffa | |
| JPWL files | |||
| 2007-02-23 | Changed version number from 1.1.0 to 1.1.1 in openjpeg.h | Francois-Olivier Devaux | |
| 2007-02-23 | Fixed a copy-and-paste type assignment error (bool instead of int) in the ↵ | Giuseppe Baruffa | |
| 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 | |||
| 2007-02-22 | Added the OPJViewer Module (/OPJViewer), developed by Giuseppe Baruffa of ↵ | Francois-Olivier Devaux | |
| the University of Perugia | |||
| 2007-02-21 | Algorithmic optimizations in t1.c, thanks to Guido J. ! | Francois-Olivier Devaux | |
| 2007-02-19 | Added OPJ_LIMIT_DECODING enabling us to limit the decoding to main header | Francois-Olivier Devaux | |
| 2007-02-13 | David Fries suggestions. In image_to_j2k and j2k_to_image, strncpy() ↵ | Francois-Olivier Devaux | |
| functions: instead of specifying the path size macro, let the compiler read the length out of the array entry. | |||
| 2007-02-13 | Change file modified. -fPIC flag used for 64-bit compilation. Move operation ↵ | Francois-Olivier Devaux | |
| (rather than copy) for the dist library creation, and -p flag added. | |||
| 2007-01-31 | Extra tokens at the end of #endif directive corrected in openjpeg.c, j2k.c ↵ | Francois-Olivier Devaux | |
| and image_to_j2k.c -> no more warnings in linux compilation | |||
| 2007-01-31 | Linux Makefile for the codec added | Francois-Olivier Devaux | |
| 2007-01-30 | Use of OPJ_PATH_LEN (defined as 4096) to be the maximum allowed size for ↵ | Francois-Olivier Devaux | |
| 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 | |||
| 2007-01-23 | ! [FOD] Modification in the context numbers, to reflect what has been ↵ | Francois-Olivier Devaux | |
| specified in standard, in libopenjpeg/t1.h | |||
| 2006-12-07 | + Antonin verified that the MacOS build of JPWL module suffered from a ↵ | Giuseppe Baruffa | |
| missing definition of the "min" macro; I've added this into both jpwl.h and rs.h | |||
| 2006-12-05 | * Better fix of the TPH EPBs bug in JPWL module | Giuseppe Baruffa | |
| * Fixed the UEP bug in JPWL module + Added some lines in the help of JPWL_image_to_j2k | |||
| 2006-12-04 | Bug fix explanation | Giuseppe Baruffa | |
| 2006-12-04 | Changes for 4th of December 2006 (bis) | Francois-Olivier Devaux | |
| 2006-12-04 | Changes for 4th of December 2006 | Francois-Olivier Devaux | |
| 2006-10-31 | fixed a bug in the computation of the mantissa (mu) | Antonin Descampe | |
| 2006-10-31 | added the ability to specify the rate as "float" (before : integer) | Antonin Descampe | |
| 2006-08-18 | fixed a bug in j2k_to_image.c, that prevented the -l option to work correctly. | Antonin Descampe | |
| 2006-08-04 | fixed a bug in pi.c, line 473, that appeared when more than 100 precincts ↵ | Antonin Descampe | |
| were generated in a resolution level | |||
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index : openjpeg | |
| Fork of openjpeg library for JPEG2000 encoding and decoding | cth@carlh.net |
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