/src/FreeImage/Source/LibOpenJPEG/ChangeLog
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1What's New for OpenJPEG 2 3* : fixed 4- : removed 5! : changed 6+ : added 7 8November 5, 2009 9* [antonin] fixed MCT check bug in t1_getwmsedec. See http://groups.google.com/group/openjpeg/browse_thread/thread/d9d96dd4ec3e7443 for info. 10 11November 5, 2009 12* [antonin] fixed "tiffio" header inclusion to use user version on Win32 system only (otherwise assume its existence in system headers). 13 14September 10, 2009 15* [antonin] fixed minor bugs which were triggering warnings at compilation (different signedness, wrong pointer type, etc) 16 17September 8, 2009 18* [antonin] openjpeg.c : fixed initialization of parameters->cp_disto_alloc/fixed_quality/fixed_alloc/tcp_numlayers because they were preventing to use the -q and -f options. 19 20August 31, 2009 21* [antonin] JavaOpenJpegDecoder.c : fixed a signed/unsigned behaviour when returning form C to JAVA 22 23August 21, 2008 24* [antonin] found a bug in tcd.c that was preventing to find the correct threshold in tcd_rateallocate.c for high-precision images. Applied a temporary patch but a better solution should be found. 25 26August 21, 2008 27* [antonin] fixed a bug in image_to_j2k.c that was preventing the 'r' option to work properly (everything was compressed lossless regardless of the specified rate). 28 29August 8, 2008 30! [FOD] Modified the way raw images with more that 8bpp are read and written 31 32July 9, 2008 33+ [Parvatha] Added the default lossless parameter to opj_set_default_encoder_parameters in openjpeg.c. 34 35June 12, 2008 36* [antonin] fixed a bug in dirent.h that prevented codec on Linux Alpha Systems to compile correctly. Thanks to RobinC. 37 38May 22, 2008 39* [antonin] fixed a bug in j2k.c (j2k_write_sod) that allowed to get negative rates, thanks zhong1985624 for pointing this. 40 41May 22, 2008 42* [antonin] additional test to avoid crash due to invalid image size, patch by Christopher Layne 43 44May 20, 2008 45* [antonin] memory leak fixed in openjpeg.c (opj_destroy_cstr_info()), patch by Carsten Juttner 46 47March 12, 2008 48+ [GB] help line for the -F option in j2k_to_image 49 50March 4, 2008 51! [FOD] Changed Java files copyright in JavaOpenJPEG module 52 53February 28, 2008 54* [FOD] Fixed openjpeg.c for proper initialization of codec context structures (dinfo in opj_create_compress() 55 and opj_create_decompress(). Bug fix suggested by Andrey V. Kiselev 56* [FOD] Clean up of opj_aligned_malloc(), to just forgo the use of posix_memalign(), 57 as apparently memalign() is what is working better for everyone. Patch by Callum. 58 59February 28, 2008 60- [FOD] Removed the J2KViewer module, which has been replaced by OPJViewer 61* [FOD] Fixed the error handling of j2k_decode in jp2.c, thanks to Robin Cornelius 62 63February 11, 2008 64* [GB] Minor style modifications to comply with c99 compiler flag; removed Microsoft-specific "union-in-struct" syntax; Re-enabled cstr_info struct creation when -W switch is specified 65! [GB] Changed a number of things in opjviewer (e.g., decoding thread does not execute GUI calls anymore), to have it running under linux --> it is better than before, but still crashes 66 67February 5, 2008 68! [Parvatha] In convert.c, corrected imagetobmp() conversion for grayscale. In tcd.c, corrected Rate modification in 69 tcd_init_encode(). Thanks to Jeremy Furtek and Jérôme Fimes. 70 71January 31, 2008 72! [GB] In opjviewer, unification of JPEG 2000 family handlers (*.jp2, *.mj2, *.j2k) in a single file 73 74January 22, 2008 75! [FOD] In image.c, changed the opj_image_create0() memory allocation from malloc() to calloc() in order 76 to avoid segfaults when freeing the memory allocated for the coding of bad images. 77 Thanks to Christopher Layne for this improvement. 78 79January 17, 2008 80+ [antonin] Initial commit of Xcode project directory (XCode 2.5 for macosx) 81 available targets : libopenjpeg (stat and dyn), image_to_j2k, j2k_to_image 82 83January 16, 2008 84* [antonin] fixed opj_malloc.h for macosx (bugfix provided by janpeder, thanks) 85 86January 11, 2008 87+ [FOD] Added missing files to JavaOpenJPEG project (files from Patrick Piscaglia) 88 89January 4, 2008 90* [Parvatha] Patch by Callum Lerwick. Fixed bug during encoding using tile option in tcd.c 91 92---------------------- 93December 21, 2007 94VERSION 1.3.0 RELEASED 95---------------------- 96 97December 21, 2007 98* [FOD] Bug fixed by David Bruken. Fixed memory allocation issue in opj_malloc.h 99! [FOD] Possible errors in pi_create_encode handled 100 101December 19, 2007 102* [Antonin] changed variables names alpha, beta, gamma, delta in dwt.c to avoid re-declarations on Macosx 103! [Parvatha] In pi.c, removed the Recursive function pi_check_next_level() and modified the code. 104* [FOD] Fixed allocation problem in pi.c 105 106December 19, 2007 107+ [FOD] In mqc.h, changed MQC_NUMCTXS from 32 to 19 as there are only 19 possible contexts 108 109December 10, 2007 110+ [FOD] First import of JAVAOpenJPEG, a Java wrapper of OpenJPEG, developed by Patrick Piscaglia of Telemis (www.telemis.com). 111 Thank you Patrick for this new module ! 112 113November 29, 2007 114! [GB] Added index.h and index.c in VC6 projects; wrapped index.h in the C++ preprocessor; modified OPJViewer project and some files. 115 116November 14, 2007 117+ [FOD] Created the file index.c in the codec directory. This file handles the creation of index files, 118 at encoding and decoding. 119* [FOD] Fixed bugs during the creation of the index (PCRL progression order) 120* [FOD] Fixed the maximum number of resolutions a user can discard while decoding. 121 Added an error state in J2K_STATE (j2k.c) 122 123November 14, 2007 124! [FOD] - First Patch by Callum Lerwick. Instead of reinventing realloc, j2k_read_sod now just uses opj_realloc in j2k.c 125 - Second Patch by Callum Lerwick. This patch rearranges the largest memory allocations so they're allocated as 126 late as possible, and freed as soon as possible. This cuts memory usage by about half on two large test images. 127 - Third Patch by Callum Lerwick. The opj_tcd_cblk array is one of the largest allocations, because it 128 contains a bunch of static buffers. This also makes it a major source of cache thrashing. This patch allocates 129 the buffers from the heap, and dynamically sizes them in the decoder. I have not yet managed to dynamically size 130 them in the encoder, getting the decoder to do it was tricky enough... I also split opj_tcd_cblk_t into separate 131 encode and decode versions. A lot of fields were not used by both, so this cuts its size even further. 132 133* [FOD] Avoided ABI breakage 134 135November 13, 2007 136! [FOD] Patch by Dzonatas and Callum Lerwick. 137 Fp/vectorization patch which basically converts most of the irreversible decode codepath to floating point, 138 eliminating a few rounds of int/fp conversion, resulting in a vast performance improvement, 139 and an increase in accuracy. 140 141November 8, 2007 142! [FOD] In t1.c, small change to avoid calling twice t1_getwmsedec() 143 Patches from Callum Lewick: 144 - Basic gcc optimization flags in cmake and makefile match. 145 - Fixed some spelling errors in dwt.c. 146 147November 5, 2007 148*+ [GB] Fixed a bug which prevented JPWL from working on multi-tiled images; added some more fields in the interface info structures 149(keep a list of markers, save start packet number for each tile) 150 151October 23, 2007 152* [GB] Improved success for the linux build; OPJViewer shows all the COM contents 153 154October 18, 2007 155* [FOD] Changed the ROI parameter in the image_to_j2k codec to make it correspond to the documentation (i.e. -ROI c=0,U=25) 156* [FOD] Patch from Callum Lewick. Memset patch. 157 The main idea of the patch is that currently opj_malloc clears all allocations, which unnecessarily 158 dirties up the cache and eats bandwidth. This patch makes it no longer do so, and I've painstakingly determined which allocations actually need 159 to be cleared and changed them to use opj_calloc() instead. I previously tried to just get rid of the opj_*alloc wrappers but that 160 idea was nixed, so this time I'm trying it with macros. I also put in a gcc pragma that helps enforce their use. Which got messy. :) It caught a 161 few places they weren't used but it also revealed that the mj2 tools are not very cleanly separated from the library. It includes all the 162 internal headers, but it wasn't using the malloc wrappers. I figured the binaries should be "external" and have minimal knowledge of the 163 internals of the library. I patched them to not include opj_includes.h, and include only the internal headers they actually need. However, 164 they're using the opj_clock() function, which is in with the malloc wrappers. So I decided to move the malloc wrappers to their own header. 165 But mj2.c seems to want to be "internal", so I patched it to use the wrappers. Note that this patch changes the semantics of opj_malloc, it no longer 166 clears the memory it allocates. If you need it to be cleared, you must use opj_calloc instead, or memset it yourself. It is also somewhat 167 invasive, please test it extensively. I've been pounding on it all summer with my test suite, Second Life, and valgrind, and it checks out clean. 168 169October 12, 2007 170* [FOD] Changed the way the image structure is allocated when the decoding parameters include some resolutions to discard. 171 This should have a significant impact for the decoding of huge images when some resolutions are discarder (-r parameter) 172 Warning: The output image size is now reduced when discarding resolutions ! 173 174October 10, 2007 175* [FOD] Patch from Callum Lewick. Clean up of j2klib.h for the aligned malloc stuff. 176 It makes it work right with mingw, as _mm_malloc() isn't a macro, attempts to pave the way to using cmake 177 to check for this stuff and combines a patch from Dana Fagerstrom at Sun that makes it use memalign() on Solaris 178 convert.c: Changed some error comments for TIFF images 179 180September 27, 2007 181* [FOD] Patch from Callum Lewick. Fixed dwt.c where an alignment in buffer was problematic under x86_64. 182 183September 25, 2007 184* [Mathieu Malaterre] BUG: Fix previous patch from Callum Lerwick. I have no 185 clue what CMAKE_INSTALL_LIBDIR refers too. Bump up cmake 2.2 restriction to 186 cmake 2.4 because of previous patch (not backward compatible). Properly set the SOVERSION in a cross plateform way (yes WIN32 is a platform) 187 188September 19, 2007 189* [Parvatha] Fixed issues with generation of SOP marker. 190 191September 18, 2007 192* [Parvatha] Fixed issues with Reading and Writing TIF images in convert.c to avoid segmentation fault. 193* [Parvatha] Fixed issues relating to using user specified rates for CINEMA option for multiple images. 194 195September 17, 2007 196* [FOD] Fixed issues with cstr_info when codestream has components with different number of resolutions. 197! [FOD] OpenJPEG library interface modified to retain compatibility with version 1.2 198 199September 12, 2007 200* [FOD] Patch from Callum Lerwick. 201 Fixed the library linking so it links with the soversion properly set. 202 Fixes up the install targets so that it interacts properly with RPM. 203 Install target for MJ2. Sets some necessary and useful CFLAGS if gcc is in use. 204* [FOD] Updated the MJ2 codec to be compatible with the recent changes in the OpenJPEG library 205 206September 11, 2007 207* [GB] JPWL encoding is finalized correctly into the JP2 file format; added an additional structure in opj_codestream_info, to keep a record of the written markers 208 209September 8, 2007 210* [GB] Adapted the JPWL and OPJViewer code to new interface; fixed a samll bug in JPWL which created large EPBs even when null protection was specified 211 212September 7, 2007 213+ [FOD] Indexes can now be generated when decoding J2K codestreams. 214* [Mathieu Malaterre] Upon failure, properly return error code (!=0). 215* [Mathieu Malaterre] CMake: Add cmake code to do testing if user has properly setup a testimages directory 216 217September 6, 2007 218+ [Mathieu Malaterre] CMake: start compiling mj2, jpwl and jp3d 219+ [Mathieu Malaterre] CMake: output all executable/libs into one single directory 220+ [Mathieu Malaterre] CMake: start compiling index_create 221+ [Mathieu Malaterre] OpenJPEG.rc update copyright year 222+ [Mathieu Malaterre] CMake: add Java j2kviewer but do not compile it using cmake since cmake has too poor support for Java. Should create a custom command running ant instead. 223+ [Mathieu Malaterre] CMake: Add doxygen output 224+ [GB] One more field in the codestream_info struct for recording the number of packets per tile part; JPWL now distributes the EPBs in all the tile part headers 225+ [Mathieu Malaterre] CMake: Add very simple tests (simply run command line with no option) 226* [Mathieu Malaterre] Fix unitialized read in img_fol (we may need a smarter initialize than memset) 227 228September 4, 2007 229+ [GB] Added some fields in the codestream_info structure: they are used to record the position of single tile parts. 230 Changed also the write_index function in the codec, to reflect the presence of this new information. 231 232September 3, 2007 233+ [GB] Added the knowledge of JPSEC SEC and INSEC markers (you have to compile the JPWL project). Management of these markers is limited to skipping them without crashing: 234 no real security function at this stage. Deprecated USE_JPSEC will be removed next 235 236August 31, 2007 237* [GB] Fixed save capabilities in OPJViewer due to recent code upgrade 238 239August 30, 2007 240* [FOD] Changed the OpenJPEG library interface to enable users to access information regarding the codestream (also called codestream index). 241 This index is usefull for all applications requiring to have a scalable acces to the codestream (like JPIP applications, ...) 242 Currently, this information is only available when encoding an image. 243+ [FOD] Added the information regarding the end of packet position in the index 244 245August 28, 2007 246* [FOD] Fixed wrong destructors called in openjpeg.c 247* [FOD] Fixed bug in j2k_decode_jpt_stream 248 249August 24, 2007 250* [Parvatha] The end of main header is calculated after TLM and POC marker for Dcinema. 251 252August 21, 2007 253+ [FOD] Added support for Visual Studio 2005 254* [FOD] Robustified MJ2 codecs 255* [Parvatha] Solved problems with codec reading from image file directory when filename had more than one "." in name 256* [Callum Lerwick] Minor cleanup patch, that gets rid of a bunch of "old style declaration" warnings from Intel's compiler 257* [Callum Lerwick] Aligned malloc using Intel's _mm_malloc(). Cleanup on the t1 memory allocation, getting rid of some leftover debug code 258* [Callum Lerwick] Memory leaks fixed 259* [Callum Lerwick] Reworks of t1_updateflags to get rid of the shift operation 260* [Callum Lerwick] mqc_setcurctx moved to the header to allow it to be inlined into the t1. 261* [Callum Lerwick] Consolidated some calls to mqc_setcurctx. 262* [Callum Lerwick] Cleaned up t1_generate_luts to output the proper types. 263* [Callum Lerwick] Replaced the large ctxno_mag lookup table with a small bit of inline-able branchless code 264* [Callum Lerwick] Moved the orient flipping into the ctxno_zc table. 265 266August 20, 2007 267+ [FOD] Added support for the TGA file format in the codec 268 269August 08, 2007 270* [Parvatha] Fixed the DCinema filesize allocation. It now includes the SOT marker size 271 272August 02, 2007 273+ [GB] Added a basic saving capability to OPJViewer 274 275July 18, 2007 276! [FOD] Updated libtiff library version to 3.8.2 (for WIN32) 277* [FOD] Updated BMP and PxM truncation when decoding J2K files with more than 8 bits 278 279July 17, 2007 280* [FOD] Fixed raw option for images with more than three components 281 282July 17, 2007 283+ [FOD] Added support for RAW images. This module has been developped by the University of Perugia team. Thanks to them ! [image_to_j2k.c j2k_to_image.c convert.c convert.h] 284 285July 13, 2007 286! [FOD] Modified the memory allocation for codestreams containing multiple tiles. The memory is now allocated for each tile indenpendently, 287 leading to an important decrease of the virtual memory needed. [j2k.c tcd.h tcd.c] 288! [FOD] Modified old comments about the ability to decode mega-images and comments about the disk size necessary to do this. [image_to_j2k.c and frames_to_mj2.c] 289* [FOD] Added 2000 bytes for the memory allocation in cio.c for the minimum size of headers (useful in case of very small images) [cio.c] 290 291July 12, 2007 292* [GB] fixed a bug in JPWL module, which prevented to exploit the full error correction capability of RS codes (e.g. it gave up at 5 errors, 293 even if 6 were correctable); defined a JPWL_MAXIMUM_EPB_ROOM for better customization of the maximum dimension of EPBs (the dimension 294 is pre-calculated on an hypothesis, if it goes beyond 65535 there will be problems, thus we give a little less than the max, let's say 65450) 295 296July 8, 2007 297* [ANTONIN] fixed the size of the memory allocation in cio.c (confusion between bits and bytes) 298 299June 21, 2007 300* [FOD] Output image color space set when decoding a JP2 file in jp2.c 301+ [GB] Previous, home, and next frame buttons for exploring MJ2 files in OPJViewer 302 303June 18, 2007 304* [GB] Reload image doesn't crash in OPJViewer; more settings saved to registry 305 306June 16, 2007 307+ [GB] Possibility to disable parsing in OPJViewer; also, saves common settings to the registry 308 309June 15, 2007 310* [FOD] Fixed the generation of index files 311 312 313---------------------- 314MAY 4, 2007 315VERSION 1.2.0 RELEASED 316---------------------- 317 318May 4, 2007 319* [FOD] Bugs corrected in decoding of command line (getopt.c), in the handling of 16 bit files (t1.c and tcd.c) and the calculation of elapsed time for multiple tiles parts (tcd.c and tdc.h). 320 321June 2, 2007 322+ [GB] OPJViewer opens now BMP, PNG, GIF, PNM, TIFF (with wxWidgets internals); added an encoder settings tab, for future integration with "save file as..." in JPEG 2000 format 323 324May 31, 2007 325* [FOD] Fixed the handling of 16bit TIFF files for cinema compression. Modified "convert.c" 326* [FOD] Fixed the parameters used for cinema compression (9-7 transform used instead of 5-3). Modified "image_to_j2k.c" 327 328May 24, 2007 329* [FOD] Bug fixed by Sylvain Munaut. Change in the reading of the POC marker. Since COD/COC can be anywhere in the header, the decoder cannot always know while decoding the POC marker 330 the value of numlayers and numresolution. 331 332May 23, 2007 333! [FOD] Patch suggested by Callum Lerwick <seg@haxxed.com>: "This makes the t1 data arrays dynamic, which greatly reduces cache thrashing. Also, some minor cleanup to prevent unnecessary casts" 334 335May 22, 2007 336! [FOD] Patch suggested by Callum Lerwick <seg@haxxed.com>: "Some formatting cleanups, 337 so that the long function definitions and calls fit on screen. Use of prefix increment which is theoretically faster, in practice any sane compiler can optimize a postfix 338 increment but its best not to count on such things. Consolidation of some redundant calculations in the inner loops, which becomes very useful in the future autovectorize patch." 339! [FOD] Patch suggested by Callum Lerwick <seg@haxxed.com>: "This changes the flag code in t1 to use a flag_t type, which can then be changed to reduce RAM usage. It is now typedef to a short." 340! [FOD] Patch suggested by Callum Lerwick <seg@haxxed.com>: "This patch makes the t1 LUTs static. I actually intend this as a prelude to possibly eliminating some or all of the LUTs entirely." 341 342May 11, 2007 343- [FOD] JP3D library Binaries removed from SVN. 344! [FOD] MJ2 codec updated from LibOpenJPEG version 0.97 to LibOpenJPEG version 1. Hence, the MJ2 codec will now take advantage of all the improvements and optimizations done on the LibOpenJPEG library. 345! [FOD] Possibility to choose to apply MCT (multiple component transform) enabled, and new decoding_limit: DECODE_ALL_BUT_PACKETS (openjpeg.h) 346 347April 26, 2007 348+ [gdcm] Add basic steps on how to use CMake for building examples (README.cmake) 349 350April 25, 2007 351+ [FOD] Modification of the openjpeg.h file to avoid and ABI break with v1.1, removed the dangerous #IFDEF JPWL and added tcp_mct in cparameters. 352 353April 23, 2007 354+ [GB] Enable/disable image decoding in OPJViewer 355 356April 12,2007 357* [Parvatha] Fixed Error in tiftoimage(). Modification in convert.c. 358 359April 10,2007 360+ [Parvatha] Accepting "j2c" as format for Encoding and Decoding. Modification in image_to_j2k.c. 361* [Parvatha] Modified imagetotif() to read images with signed data. Modification in convert.c. 362 363April 5, 2007 364! [FOD] fix.h optimized. Thanks a lot to Dzonatas <dzonatas at dzonux.net> ! 365! [FOD] dwt.c optimized. Thanks a lot to Dzonatas <dzonatas at dzonux.net> ! 366! [FOD] t1.c optimized. Thanks a lot to Callum Lerwick <seg at haxxed.com> ! 367 368April 4,2007 369+ [Parvatha] Digital cinema compliance for 4K chosen by "-cinema4K" option. Modification in image_to_j2k.c. 370+ [Parvatha] Bit rate limitation for each color component. Modification in image_to_j2k.c, t2.c. 371* [Parvatha] Modified and tested Progression order change "-POC" option. Modification in image_to_j2k.c, j2k.c, pi.c. 372+ [Parvatha] Function j2k_check_poc_val() to check for possible loss of packets in case of wrong POC declaration. Modification in j2k.c. 373+ [Parvatha] 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 374 375March 30, 2007 376* [GB] OPJViewer should now work under Linux, at least with not big j2k files. Tested under Suse 10.1 64 bit. 377 378March 29, 2007 379* [Parvatha] Enable accepting file names with `-´ symbol .Modification getopt.c 380* [Parvatha] Rsiz profile name generation to be STD_RSIZ for profiles which are not DCI compliant.Modification in image_to_j2k.c 381! [Parvatha] renamed convert_progression_order to j2k_convert_progression_order. Modification j2k.c 382* [Parvatha] Calculation of number of tile part in each tile in j2k_calculate_tp. Modification j2k.c 383! [Parvatha] j2k_setup_encoder to set bit rate limitation for digital cinema compliance with quality option. Modification in j2k.c 384* [Parvatha] Equation to check multiple tile precincts. Modification pi.c 385! [Parvatha] array size generation of pi->include in pi_initialise_encode().Modification in pi.c 386* [Parvatha] modification in pi_create_encode for tile part generation.Modification in pi.c 387+ [Parvatha] In tcd_rateallocate a variable stable_threshold which holds the valid threshold value. 388 This is used to avoid error in case of a wrong threshold value in the last iteration. Modification in tcd.c. 389 390March 28, 2007 391* [FOD] Fixed an historical bug in t1.c that leaded to the inclusion of useless 0xFF in the codestream. Thanks to Sylvain, Pascal and Parvatha ! 392 393March 27, 2007 394+ [GB] Improved parsing in OPJViewer, as well some minor aesthetic modifications; support for image rendering with bit depths lower than 8 bits; 395 can display an arbitrary frame of an MJ2 file (only in B/W, though); can reload a file; better resizing capabilities 396* [GB] Following to Hervé's suggestions, all the exit() calls, added by JPWL strict checking in t2.c and j2k.c, 397 have been substituted with (object free'ing + opj_evt_message(EVT_ERROR) + return) 398+ [GB] Added linking to TIFF library in the JPWL VC6 workspaces 399 400March 23, 2007 401* [antonin] Fixed Makefile.osx and changed Readme.osx accordingly 402 403March 21, 2007 404* [Parvatha] Fixed j2k_prog_order_list[]. Modifications in j2k.c. 405* [Parvatha] Fixed t1_decode_cblks. Modifications in t1.c. 406 407March 20, 2007 408+ [Parvatha] Added feature for generation of tile parts. Modifications in image_to_j2k.c, openjpeg.c, j2k.c, pi.c 409+ [Parvatha] Added function j2k_write_tlm(),to generate TLM marker for a Digital cinema compliant codestream. Modifications in j2k.c. 410 411March 14, 2007 412* [FOD] Fixed linux makefile, with help from David Fries and Guido 413 414March 7, 2007 415+ [Parvatha] Added option for Digital cinema profile compliant codestream. This can be 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 416+ [Parvatha] 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 417+ [Parvatha] Added feature for constant quality within bitrate defined in Digital cinema standards. Modification in tcd.c 418! [Parvatha] Modified the method of generation of buffer length. Modification in cio.c 419 420 421March 1, 2007 422* [FOD] Modified codec projects (*.dsp) and makefile to include the tiff library (modified codec/image_to_j2k.dsp codec/j2k_to_image.dsp and codec/makefile) 423+ [GB] Zoom capability and decoder settings dialog in OPJViewer; modified JPWL library .dsp project in order to create a library with embedded JPWL functions 424 425February 28, 2007 426+ [Parvatha] Enabled compression of TIF image format to j2k by tifftoimage() and decompression of codestream to TIF image format using imagetotif(). Modifications in image_to_j2k.c, j2k_to_image.c, convert.c, convert.h 427* [antonin] fixed a bug in context numerotation that prevented the RESET switch to work correctly : mqc_reset_enc in mqc.c 428* [Fod] Corrected codec Makefile by adding the compilation of "compat/getopt.c" 429 430February 27, 2007 431* [Parvatha] Made get_file_format function more robust. Modifications in image_to_j2k.c, j2k_to_image.c, getopt.c, getopt.h 432 433February 26, 2007 434+ [Parvatha] Option to read images from a Folder whose path is specified in the Input 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 435+ [Parvatha] Enabling use of multi character input parameters in the codec. Modifications in image_to_j2k.c, j2k_to_image.c, getopt.c, getopt.h 436 437---------------------- 438February 23, 2007 439VERSION 1.1.1 RELEASED 440---------------------- 441 442February 23, 2007 443* [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. 444 As a result, now OPJViewer should run correctly when built against the most current SVN trunk of LibOpenJPEG.lib 445+ [GB] Linux makefile for the JPWL module; newlines at end of JPWL files 446 447February 22, 2007 448+ [FOD] Added the OPJViewer Module (/OPJViewer), developed by Giuseppe Baruffa of the university of Perugia 449 450February 21, 2007 451+ [FOD] Algorithmic optimizations in t1.c, thanks to Guido J. ! 452 453February 19, 2007 454+ [FOD] Added OPJ_LIMIT_DECODING enabling us to limit the decoding to main header (modified openjpeg.c, openjpeg.h, j2k.c and j2k.h) 455 456February 13, 2007 457! [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. 458! [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. 459 460January 31, 2007 461! [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 462! [FOD] Linux Makefile added for the codec 463 464January 30, 2007 465! [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 466! [FOD] Correction of the syntax usage in MJ2_codec/mj2_to_frames.c 467 468January 23, 2007 469! [FOD] Modification in the context numbers, to reflect what has been specified in standard, in libopenjpeg/t1.h 470 471December 07, 2006 472+ [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 473 474December 05, 2006 475* [Giuseppe Baruffa] Better fix of the TPH EPBs bug in JPWL module 476* [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 477+ [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 478 479December 04, 2006 480 481+ [Francois-Olivier Devaux] New tag: version1.0 (includes codec and libopenjpeg directories) 482Total update of JPWL module 483 - [FOD] removed directories jpwl/decoder, jpwl/encoder, jpwl/decoder_02, jpwl/encoder_02 484 + [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 485 ! [FOD] Modifications of libopenjpeg to integrate JPWL module (in libopenjpeg directory): j2k.c, j2k.h, openjpeg.c, openjpeg.h, opj_includes.g, t2.c 486 ! [FOD] Modification of codec to integrate JPWL module (in codec directory): image_to_j2k.c, j2k_to_image.c 487* [FOD] Corrected incorrect fprintf() formatting in codec/convert.c 488* [FOD] Code optimization usinq vsprintf() command in libopenjpeg/event.c 489* [Giuseppe Baruffa] Fixed a bug in TPH EPBs parameters: now, "last in current header" information is correctly signaled 490 491October 31, 2006 492* [Antonin] fixed a bug in the computation of the mantissa (mu) 493+ [Antonin] added the ability to specify the rate as "float" (before : integer) 494 495August 18, 2006 496* [Antonin] fixed a bug in j2k_to_image.c, that prevented the -l option to work correctly. 497 498August 4, 2006 499* [Antonin] fixed a bug in pi.c, line 473, that appeared when more than 100 precincts were generated in a resolution level. 500 501July 28, 2006 502+ [Antonin Descampe] added a readme in /mj2 to warn people that it only works with opj0.97 503 504July 21, 2006 505* [Mathieu Malaterre] Install exe and lib and include correctly 506* [Mathieu Malaterre] Fixed mem leaks and greyscale bmp 507* [Mathieu Malaterre] Fix pgx name length + random memory access 508! [Mathieu Malaterre] API is now const 509 510March 19, 2006 511* [Antonin] fixed a bug in t1.c that prevented in some cases a true lossless compression (thanks to Don Mimlitch for reporting this bug) 512 513February 12, 2006 514- [Herve Drolon] removed unneeded working variables in opj_tcd_t 515 516February 04, 2006 517* [galt] fixed a bug in codec/convert.c::imagetobmp 518 519February 01, 2006 520! [Herve Drolon] changed function definitions of INT and FIX modules to 'inline' 521+ [Herve Drolon] added a VERSION resource to the DLL version of OpenJPEG 522 523January 31, 2006 524* [Mathieu Malaterre] Fix compilation using default openjpeg.dsw 525* [Herve Drolon] fixed various minor warnings occuring under icc9 and bcc32 526- [Mathieu Malaterre] Remove all references to OPJ_EXPORT, no declspec in header file anymore 527+ [Mathieu Malaterre] Add a def.in file which is a template for Module Definition 528+ [Herve Drolon] added MSVC project and compiler directives to build a 'standard' WIN32 DLL 529! [Mathieu Malaterre] Update CMake to match the new shared lib system (no more def file) 530 531January 27, 2006 532* [Antonin Descampe] fixed a two initialization problems in t1.c and tcd.c 533 534January 26, 2006 535* [Herve Drolon] fixed various minor warnings occuring under gcc 536* [__david__] fixed a segfault in codec/image_to_j2k.c & codec/j2k_to_image.c 537* [__david__] fixed help option in codec/j2k_to_image & codec/image_to_j2k 538 539January 25, 2006 540! [Mathieu Malaterre] Sync with ITK repository, also add ref to doxygen 541! [Mathieu Malaterre] Add a lot of comments on the CMake build system 542! [Mathieu Malaterre] Fix MINGW32 and BORLAND compilation problems. 543 544January 25, 2006 545* [Antonin Descampe] fixed a problem in convert.c when multiple comments 546+ [Antonin Descampe] added cmake files to the project 547! [Antonin Descampe] fix.c : replaced "WIN32" by "_MSC_VER" for int64 548+ [Antonin Descampe] added "OPJ_EXPORT" in openjpeg.h to generate shared lib with win32 549! [Antonin Descampe] removed all CtrlM from files 550 551January 24, 2006 552! [Antonin Descampe] event.c : replaced "WIN32" by "_MSC_VER" for i2a 553 554January 20, 2006 555* [Antonin Descampe] fixed various minor warnings with gdcm patches 556 557January 19, 2006 558* [Herve Drolon] fixed a bug in jp2_read_ihdr (need to allocate jp2->comps) 559 560January 18, 2006 561* [Herve Drolon] changed the name of j2k_realloc to opj_realloc 562* [Herve Drolon] fixed a bug in opj_cio_open when saving 48-bit images (wrong buffer size calculation) 563 564December 8, 2005 565* [Antonin Descampe] fixed a bug when specifying a rate '-r' => no distortion info was available in the index 566* [Antonin Descampe] fixed a bug in t1_getwmsedec (stepsize was divided by 8192) 567 568December 5, 2005 - 1.1.0