Commit Graph

29 Commits

Author SHA1 Message Date
Mickael Savinaud
1f94541732 rename j2k functions with opj_ prefix 2012-08-16 13:44:02 +00:00
Mickael Savinaud
3a78e8010d [trunk] modify image_to_j2k and the lib to support functionalities given by the v2 alpha branch 2012-03-15 10:23:20 +00:00
Mathieu Malaterre
79fee501af Apply doxygen fixes suggested by Brad Hards on opj mailing list. 2011-12-03 17:26:59 +00:00
Mickael Savinaud
2d39e5d7a5 [trunk] WIP: resolve heap corruption with p0_07.j2k (credit to Winfried) 2011-10-12 14:44:46 +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
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
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
Francois-Olivier Devaux
203a264f96 [v1.4] Fixed pi.c bug (issue 15 on google code). Thanks to Anton Lionel for catching this. 2010-04-08 18:43:03 +00:00
Francois-Olivier Devaux
287fb0b8fd Bug fixed by David Bruken. Fixed memory allocation issue in opj_malloc.h.
Possible errors in pi_create_encode handled
2007-12-21 10:19:01 +00:00
Francois-Olivier Devaux
5f995bcf4b Fixed allocation problem in pi.c 2007-12-19 13:57:57 +00:00
Parvatha Elangovan
64ed560f4f In pi.c, removed the Recursive function pi_check_next_level() and modified the code. 2007-12-19 12:28:40 +00:00
Francois-Olivier Devaux
9e114bcaa4 Patch from Callum Lewick. Memset patch. See ChangeLog for more details. Thanks Callum ! 2007-10-18 12:26:11 +00:00
Francois-Olivier Devaux
7dcb817e6a Fixed the DCinema filesize allocation. It now includes the SOT marker size 2007-08-08 09:41:16 +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
Francois-Olivier Devaux
ed3aec55fd Copyright update 2007-01-15 09:55:40 +00:00
Antonin Descampe
7860407cb5 fixed a bug in pi.c, line 473, that appeared when more than 100 precincts were generated in a resolution level 2006-08-04 10:12:14 +00:00
Freeimage
8a662fa4b1 fixed various minor warnings occuring under gcc, added corrections proposed in the forum 2006-01-26 20:02:04 +00:00
Antonin Descampe
95bc884365 OpenJPEG version 1.1 2005-12-08 09:38:47 +00:00
Antonin Descampe
f61cda9b7d openjpeg version 1.0 (previous version still available with tag opj0-97) 2005-12-02 13:34:15 +00:00
Antonin Descampe
8f3bd54c3d Changes proposed by Mathieu Malaterre from the GDCM project... Thanks a lot 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
2005-11-01 10:15:34 +00:00
Antonin Descampe
d38080aa00 * Bug fixed in jpt decoding
* Bug fixed in pcrl progression order (profile-1 compliance)
* Change in tcd_dump
2004-07-20 05:40:55 +00:00
Antonin Descampe
55e5910d6b * PPM markers handling modified (comment keyword : ppmbug1)
* empty resolution level or subband handling (comment keyword : sizebug1)
* index_on field forwarded to j2k_cp_t structure
2004-07-14 08:52:15 +00:00
Sebastien Lugan
64c34e0d52 Reformatage : indent -kr -i2 -ci2 $(find . -name '*.c') $(find . -name '*.h') 2004-04-29 13:27:24 +00:00
Sebastien Lugan
ec9bd9f6a4 Reformatage : indent -kr $(find . -name '*.c') $(find . -name '*.h') 2004-04-29 13:10:05 +00:00
Yannick Verschueren
bb349b2cee Update for version 0.8 2004-02-13 09:47:40 +00:00
Sebastien Lugan
2ad6a9770a Initial revision 2003-11-27 10:10:17 +00:00