generic-library/openjpeg
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65 Commits

Author SHA1 Message Date
Julien Malik
455f675806 [trunk] implement Large File support in the library 2011-11-30 16:55:25 +00:00
Julien Malik
b68ed904b1 [trunk] add definitions for 64 bits integer types, and define OPJ_OFF_T to map to OPJ_INT64 systematically 2011-11-28 15:32:29 +00:00
Mickael Savinaud
aaf6e84373 [trunk] WIP: enhance j2k_to_image with new get_decoded_tile functionality 2011-11-17 14:24:51 +00:00
Mickael Savinaud
8026d0b2e7 [trunk] WIP: add a set decoded resolution factor function and update j2k_to_image help about decoded region 2011-11-17 14:21:11 +00:00
Mickael Savinaud
bd8bca87b2 [trunk] WIP: add get_decoded_tile functionality 2011-11-08 13:21:17 +00:00
Mickael Savinaud
c7489af844 [trunk] WIP: clean and enhance openjpeg.h and add deprecated macro 2011-11-08 13:09:53 +00:00
Mickael Savinaud
2808de6084 [trunk] WIP: manage output image with area correponding to the set decoded area 2011-10-21 16:38:08 +00:00
Mickael Savinaud
028088f5f0 [trunk] WIP: enhance codestream index generation 2011-10-21 16:36:04 +00:00
Mickael Savinaud
27e255fa75 [trunk] WIP: correct some memory leaks in applications functions 2011-10-12 14:42:21 +00:00
Mickael Savinaud
990dd18474 [trunk] WIP: add stream length value to read unknown marker size, backport 855 into V2 framework, correct memory leak into get_cstr_info 2011-10-11 08:01:31 +00:00
Mickael Savinaud
ee0e8a3aad [trunk] WIP: fix the decoding process with conformance files and V2 framework 2011-10-05 16:27:16 +00:00
Mickael Savinaud
67d04dd9ba [trunk] WIP: enhance the event management into the new API 2011-09-27 12:41:49 +00:00
Mickael Savinaud
a600d8f4e2 [trunk] WIP: add basis for a new output management of the codestream information and index 2011-09-27 12:14:11 +00:00
Mickael Savinaud
51513c4e6b WIP: fix build compilation error with windows platform about event_mgr management 2011-09-22 08:39:59 +00:00
Mickael Savinaud
5d0b813cec [trunk] WIP: clean the j2k_dump application and the lib regards to the event management 2011-09-21 16:37:45 +00:00
Mickael Savinaud
ac59fd1476 WIP: begin to test opj_decode_tile_data 2011-09-19 16:34:44 +00:00
Mickael Savinaud
1a5c59326a WIP: begin to test opj_read_tile_header with V2 style 2011-09-19 16:05:43 +00:00
Mickael Savinaud
d44375aece WIP: create a new framework to output file information 2011-09-19 16:01:49 +00:00
Mickael Savinaud
dcb3fcbfa7 WIP: begin to clean j2k_dump and some other small things 2011-09-19 13:55:06 +00:00
Mickael Savinaud
3b30e42551 WIP: add support of jp2 for new j2k_dump function and some other small stuff 2011-09-19 13:36:07 +00:00
Mickael Savinaud
b0ef524b9e WIP: new image_header struct is used and enable used of cstr_info 2011-09-19 13:30:21 +00:00
Mickael Savinaud
b551844cc2 Work In Progress: insert elements from V2 framework into the trunk 2011-09-19 13:04:04 +00:00
Antonin Descampe
fa720c1858 TRUNK:added a new indexer functionality to the library. With the new -jpip option at encoding, the user can now generate a JP2 file including an XML box with the index used when browsing the image with JPIP 2011-09-09 14:49:08 +00:00
Mickael Savinaud
7812030886 moved the definition of OPJ_ARG_NOT_USED from opj_includes.h to openjpeg.h 2011-08-10 09:33:33 +00:00
Antonin Descampe
88f43b15fa defined new type "opj_bool", and new constants OPJ_FALSE and OPJ_TRUE, to avoid having to deal with "stdbool.h" (patch from Winfried) 2011-05-18 11:02:27 +00:00
Antonin Descampe
d08a96e251 (thanks to Winfried for his help) 
* [antonin] changed remaining "WIN32" to "_WIN32"
! [antonin] libopenjpeg has no more dependency on LCMS lib. Everything concerning color (icc profile, conversion to rgb, etc) has been put outside libopenjpeg and is used in j2k_to_image.c and mj2_to_frames.c.
- [antonin] removed "opj_convert{.c,.h}"
+ [antonin] added a directory "common/" that contains "getopt{.c,.h}" (previously in "codec/compat").
+ [antonin] added files "color{.c,.h}" in "common/" that define the code for icc profile management and sycc_to_rgb conversion
+ [antonin] added "common/format_defs.h" that contains common definitions used in image_to_j2k, j2k_to_image, j2k_dump.
 2010-12-08 11:06:41 +00:00
Antonin Descampe
389166e86e fix compilation and DLL creation of libopenjpeg with MSYS/MinGW (from vincent.torri, see issue 47 on googlecode) 2010-11-25 11:58:26 +00:00
Antonin Descampe
eeefefd56c Added files to let people build openjpeg with configure tools ; Added makefiles to let people manually build openjpeg on *nix platforms ; Removed obsolete Makefiles ; Renamed dirent.h to windirent.h ; Made optional the PNG, TIFF, and LCMS support in CMake files ; Added opj_config* files to configure openjpeg before building it (opj_config.h generated by configure, cmake, or manually by the user) ; Renamed this file from ChangeLog to CHANGES ; Renamed License.txt to LICENSE ; Updated README files ; Added INSTALL and LICENSE files ; Added man pages 2010-10-05 10:33:15 +00:00
Francois-Olivier Devaux
c1a51d68a6 [FOD] Created a new constant in openjpeg.h to differentiate the case when the colorspace is not supported by the library and when it is not specified in the codestream. Suggested by Matteo Italia. 2010-01-20 15:44:13 +00:00
Francois-Olivier Devaux
4619a94ebf VERSION 1.3.0 RELEASE 2007-12-21 10:39:41 +00:00
Francois-Olivier Devaux
c458af9cd6 Avoided ABI breakage 2007-11-14 11:34:48 +00:00
Giuseppe Baruffa
95d760a173 Fixed a bug which prevented JPWL from working on multi-tiled images; added some more fields in the interface info structures (keep a list of markers, save start packet number for each tile) 2007-11-05 13:05:07 +00:00
Francois-Olivier Devaux
55c4c14352 OpenJPEG library interface modified to retain compatibility with version 1.2. Sorry if some of you already adapted their code to the previous interface, but we want to avoid a ABI break.... 2007-09-17 15:11:20 +00:00
Francois-Olivier Devaux
569bbb0077 Fixed issues with cstr_info when codestream has components with different number of resolutions. 2007-09-17 14:00:43 +00:00
Giuseppe Baruffa
1e705438e4 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 2007-09-11 15:21:12 +00:00
Francois-Olivier Devaux
3816e0edf4 Indexes can now be generated when decoding J2K codestreams. 2007-09-07 15:01:55 +00:00
Giuseppe Baruffa
dfcacb8247 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 2007-09-06 15:59:39 +00:00
Giuseppe Baruffa
d3d2a36fbc Added some fields in the codestream_info structure: they are used to record the position of single tile parts. Changed also the write_index function in the codec, to reflect the presence of this new information. 2007-09-04 14:19:55 +00:00
Francois-Olivier Devaux
7a2d96efe1 Added information regarding the end of packet position in the index 2007-08-30 15:32:51 +00:00
Francois-Olivier Devaux
acfe0ad645 Changed the OpenJPEG library interface to enable users to access information regarding the codestream (also called index). 2007-08-30 09:51:20 +00:00
Francois-Olivier Devaux
ca2a0114a2 Minor cleanup patch, that gets rid of a bunch of "old style declaration" warnings from Intel's compiler 2007-08-21 12:02:23 +00:00
Giuseppe Baruffa
4a50efe542 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, even if 6 were correctable); defined a JPWL_MAXIMUM_EPB_ROOM for better customization of the maximum dimension of EPBs (the dimension 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) 2007-07-12 08:31:01 +00:00
Francois-Olivier Devaux
21f2cab710 Release of version 1.2.0 2007-06-04 13:27:25 +00:00
Francois-Olivier Devaux
2bd0f7b8c4 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. 2007-04-25 17:04:21 +00:00
Parvatha Elangovan
dd18811600 Digital cinema compliance for 4K chosen by "-cinema4K" option. Modification 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
 2007-04-04 13:40:32 +00:00
Parvatha Elangovan
9ba672366e Enable accepting file names with `-´ symbol .Modification getopt.c 
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.
 2007-03-29 14:15:14 +00:00
Parvatha Elangovan
694a173adb Added feature for generation of tile parts. Modifications in image_to_j2k.c, 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.
 2007-03-20 17:15:18 +00:00
Parvatha Elangovan
78003a016a 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 
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
 2007-03-07 16:04:33 +00:00
Parvatha Elangovan
192e46c32f 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 2007-02-28 15:31:56 +00:00
Francois-Olivier Devaux
d268ea7d6a Changed version number from 1.1.0 to 1.1.1 in openjpeg.h 2007-02-23 10:48:11 +00:00