aaf6e84373
[trunk] WIP: enhance j2k_to_image with new get_decoded_tile functionality
2011-11-17 14:24:51 +00:00
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
bd8bca87b2
[trunk] WIP: add get_decoded_tile functionality
2011-11-08 13:21:17 +00:00
c7489af844
[trunk] WIP: clean and enhance openjpeg.h and add deprecated macro
2011-11-08 13:09:53 +00:00
2808de6084
[trunk] WIP: manage output image with area correponding to the set decoded area
2011-10-21 16:38:08 +00:00
028088f5f0
[trunk] WIP: enhance codestream index generation
2011-10-21 16:36:04 +00:00
27e255fa75
[trunk] WIP: correct some memory leaks in applications functions
2011-10-12 14:42:21 +00:00
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
ee0e8a3aad
[trunk] WIP: fix the decoding process with conformance files and V2 framework
2011-10-05 16:27:16 +00:00
67d04dd9ba
[trunk] WIP: enhance the event management into the new API
2011-09-27 12:41:49 +00:00
a600d8f4e2
[trunk] WIP: add basis for a new output management of the codestream information and index
2011-09-27 12:14:11 +00:00
51513c4e6b
WIP: fix build compilation error with windows platform about event_mgr management
2011-09-22 08:39:59 +00:00
5d0b813cec
[trunk] WIP: clean the j2k_dump application and the lib regards to the event management
2011-09-21 16:37:45 +00:00
ac59fd1476
WIP: begin to test opj_decode_tile_data
2011-09-19 16:34:44 +00:00
1a5c59326a
WIP: begin to test opj_read_tile_header with V2 style
2011-09-19 16:05:43 +00:00
d44375aece
WIP: create a new framework to output file information
2011-09-19 16:01:49 +00:00
dcb3fcbfa7
WIP: begin to clean j2k_dump and some other small things
2011-09-19 13:55:06 +00:00
3b30e42551
WIP: add support of jp2 for new j2k_dump function and some other small stuff
2011-09-19 13:36:07 +00:00
b0ef524b9e
WIP: new image_header struct is used and enable used of cstr_info
2011-09-19 13:30:21 +00:00
b551844cc2
Work In Progress: insert elements from V2 framework into the trunk
2011-09-19 13:04:04 +00:00
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
7812030886
moved the definition of OPJ_ARG_NOT_USED from opj_includes.h to openjpeg.h
2011-08-10 09:33:33 +00:00
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
d08a96e251
(thanks to Winfried for his help)
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* [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
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
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
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
4619a94ebf
VERSION 1.3.0 RELEASE
2007-12-21 10:39:41 +00:00
c458af9cd6
Avoided ABI breakage
2007-11-14 11:34:48 +00:00
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
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
569bbb0077
Fixed issues with cstr_info when codestream has components with different number of resolutions.
2007-09-17 14:00:43 +00:00
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
3816e0edf4
Indexes can now be generated when decoding J2K codestreams.
2007-09-07 15:01:55 +00:00
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
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
7a2d96efe1
Added information regarding the end of packet position in the index
2007-08-30 15:32:51 +00:00
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
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
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
21f2cab710
Release of version 1.2.0
2007-06-04 13:27:25 +00:00
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
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
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
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
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
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
d268ea7d6a
Changed version number from 1.1.0 to 1.1.1 in openjpeg.h
2007-02-23 10:48:11 +00:00
8a75823eea
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
2007-02-23 01:23:05 +00:00
eac141b69a
Added OPJ_LIMIT_DECODING enabling us to limit the decoding to main header
2007-02-19 09:59:29 +00:00
Mickael Savinaud
Antonin Descampe
Francois-Olivier Devaux
Giuseppe Baruffa
Parvatha Elangovan