| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2007-12-21 | Bug fixed by David Bruken. Fixed memory allocation issue in opj_malloc.h. | Francois-Olivier Devaux | |
| Possible errors in pi_create_encode handled | |||
| 2007-12-19 | In pi.c, removed the Recursive function pi_check_next_level() and modified ↵ | Parvatha Elangovan | |
| the code. | |||
| 2007-11-14 | Patch 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. | |||
| 2007-11-14 | Patch 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. | |||
| 2007-10-12 | Changed 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 ! | |||
| 2007-09-19 | Fixed issues with generation of SOP marker. | Parvatha Elangovan | |
| 2007-09-18 | Fixed 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. | |||
| 2007-09-17 | Fixed issues with cstr_info when codestream has components with different ↵ | Francois-Olivier Devaux | |
| number of resolutions. | |||
| 2007-09-07 | Indexes can now be generated when decoding J2K codestreams. | Francois-Olivier Devaux | |
| 2007-08-30 | Added information regarding the end of packet position in the index | Francois-Olivier Devaux | |
| 2007-08-30 | Changed the OpenJPEG library interface to enable users to access information ↵ | Francois-Olivier Devaux | |
| regarding the codestream (also called index). | |||
| 2007-08-21 | Memory leaks fixed | Francois-Olivier Devaux | |
| 2007-08-08 | Fixed the DCinema filesize allocation. It now includes the SOT marker size | Francois-Olivier Devaux | |
| 2007-06-15 | Fixed the generation of index files. Now works with cinema formats. | Francois-Olivier Devaux | |
| 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. | |||
| 2007-04-04 | 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 | |||
| 2007-03-29 | 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. | |||
| 2007-03-27 | 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 | |||
| 2007-03-20 | 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. | |||
| 2007-01-15 | Copyright update | Francois-Olivier Devaux | |
| 2006-12-04 | First integration of JPWL code | Francois-Olivier Devaux | |
| 2006-02-18 | COMP: Fix declaration hides parameter len | Mathieu Malaterre | |
| 2006-02-18 | COMP: Fix declaration hides parameter len | Mathieu Malaterre | |
| 2006-01-31 | fixed various minor warnings occuring under icc9 and bcc32, added MSVC ↵ | Freeimage | |
| project and compiler directives to build a 'standard' WIN32 DLL | |||
| 2005-12-08 | fixed a bug when specifying a rate '-r' => no distortion info was available ↵ | Antonin Descampe | |
| in the index | |||
| 2005-12-08 | OpenJPEG version 1.1 | Antonin Descampe | |
| 2005-12-02 | openjpeg version 1.0 (previous version still available with tag opj0-97) | Antonin Descampe | |
| 2005-11-01 | Changes proposed by Mathieu Malaterre from the GDCM project... Thanks a lot ↵ | Antonin Descampe | |
| Mathieu - '//' replaced by '/* */' - inclusion of int.h in int.c - inclusion of j2k.h in int.h in order to export symbols - adding (void) var when a variable is declared but not used - some explicit cast - CLOCKS_PER_SEC is declared as float in bcc55, so there is a need to cast it to int for the modulo operation - some variables changed from float -> double | |||
| 2005-01-26 | Added layer option '-l' to the command line. This option allows user to | Antonin Descampe | |
| specify a maximum number of quality layers to be decoded. | |||
| 2004-11-15 | fprintf correctly redirected to stderr or stdout | Francois-Olivier Devaux | |
| 2004-07-16 | Minor changes for RESET mode | Antonin Descampe | |
| 2004-07-14 | * PPM markers handling modified (comment keyword : ppmbug1) | Antonin Descampe | |
| * empty resolution level or subband handling (comment keyword : sizebug1) * index_on field forwarded to j2k_cp_t structure | |||
| 2004-04-29 | Reformatage : indent -kr -i2 -ci2 $(find . -name '*.c') $(find . -name '*.h') | Sebastien Lugan | |
| 2004-04-29 | Reformatage : indent -kr $(find . -name '*.c') $(find . -name '*.h') | Sebastien Lugan | |
| 2004-04-19 | remove obsolete part of code in t2_encode_packet | Yannick Verschueren | |
| 2004-03-05 | Update to version 0.9 : option -reduce added on decoder | Yannick Verschueren | |
| 2004-02-13 | Update for version 0.8 | Yannick Verschueren | |
| 2003-11-27 | Initial revision | Sebastien Lugan | |
 |
index : openjpeg | |
| Fork of openjpeg library for JPEG2000 encoding and decoding | cth@carlh.net |
| summaryrefslogtreecommitdiff |