generic-library/openjpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
382 Commits 17 Branches 17 Tags 52 MiB
bdb18ab19c
Commit Graph

84 Commits

Author SHA1 Message Date
Antonin Descampe
bdb18ab19c fixed the size of the memory allocation in cio.c (confusion between bits and bytes) 2007-07-08 16:38:51 +00:00
Giuseppe Baruffa
167fb6337b Previous, home, and next frame buttons for exploring MJ2 files in OPJViewer 2007-06-21 14:00:32 +00:00
Francois-Olivier Devaux
c924975434 Output image color space set when decoding a JP2 file 2007-06-21 08:26:03 +00:00
Giuseppe Baruffa
92398409a5 Reload image doesn't crash in OPJViewer; more settings saved to registry 2007-06-18 13:05:28 +00:00
Giuseppe Baruffa
2845d9bf64 Possibility to disable parsing in OPJViewer; also, saves common settings to the registry; automatic build numbering 2007-06-16 17:28:47 +00:00
Francois-Olivier Devaux
3d626da232 Fixed the generation of index files. Now works with cinema formats. 2007-06-15 13:27:43 +00:00
Francois-Olivier Devaux
21f2cab710 Release of version 1.2.0 2007-06-04 13:27:25 +00:00
Francois-Olivier Devaux
ea9335ff48 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). 2007-06-04 13:23:26 +00:00
Giuseppe Baruffa
adc1aacb60 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 2007-06-03 17:34:46 +00:00
Francois-Olivier Devaux
814bab6900 Fixed the handling of 16bit TIFF files for cinema compression. Modified "convert.c". 
Fixed the parameters used for cinema compression (9-7 transform used instead of 5-3). Modified "image_to_j2k.c"
 2007-05-31 09:13:44 +00:00
Francois-Olivier Devaux
0afa3c70bc Changlog updated 2007-05-15 14:02:03 +00:00
Mathieu Malaterre
848214e789 ENH: add basic instructions for cmake 2007-04-26 09:09:29 +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
Giuseppe Baruffa
fbc9a5edcb enable/disable decoding in OPJViewer 2007-04-22 22:41:01 +00:00
Parvatha Elangovan
110b54c7c6 Fixed Error in tiftoimage(). Modification in convert.c. 2007-04-12 10:01:48 +00:00
Parvatha Elangovan
dbd132dca8 Accepting "j2c" as format for Encoding and Decoding. Modification in image_to_j2k.c. 
Modified imagetotif() to read images with signed data. Modification in convert.c.
 2007-04-10 16:23:48 +00:00
Francois-Olivier Devaux
0930d9886b fix.h, dwt.c and t1.c optimized. Thanks a lot to Dzonatas <dzonatas at dzonux.net> and Callum Lerwick <seg at haxxed.com> for these great patches ! 2007-04-05 14:24:19 +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
Giuseppe Baruffa
7dd3a5bf22 OPJViewer should now work under Linux, at least with not big j2k files. Tested under Suse 10.1 64 bit. 2007-03-30 09:27:08 +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
Francois-Olivier Devaux
5a3c1ffe7d Fixed an historical bug in t1.c that leaded to the inclusion of useless 0xFF in the codestream. Thanks to Sylvain, Pascal and Parvatha ! 2007-03-28 08:44:21 +00:00
Giuseppe Baruffa
144e1ff4e6 Following to Hervé's suggestions, all the exit() calls, added by JPWL 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 2007-03-27 17:18:56 +00:00
Giuseppe Baruffa
3f36196dfd Improved parsing in OPJViewer, as well some aesthetic modifications; support for image rendering with bit depths lower than 8 bits; can display an arbitrary frame of an MJ2 file (only in B/W, though); can reload a file; better image resizing capabilities 2007-03-27 12:48:17 +00:00
Antonin Descampe
f7c9b01800 Fixed Makefile.osx and changed Readme.osx accordingly 2007-03-23 14:08:15 +00:00
Parvatha Elangovan
6045158ce6 Fixed j2k_prog_order_list[]. Modifications in j2k.c. 
Fixed t1_decode_cblks. Modifications in t1.c.
 2007-03-21 13:01:15 +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
8bc6da2ffa Fixed linux makefile, with help from David Fries and Guido 2007-03-14 07:35:54 +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
Francois-Olivier Devaux
9e5d0b1a40 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) 2007-03-01 16:12:17 +00:00
Giuseppe Baruffa
ba423fe3d0 Zoom capability and decoder settings dialog in OPJViewer 2007-03-01 00:01:37 +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
Antonin Descampe
e5c5d1064e fixed a bug in context numerotation that prevented the RESET switch to work correctly : mqc_reset_enc in mqc.c 2007-02-28 14:27:20 +00:00
Francois-Olivier Devaux
2fb6da8d85 Corrected codec Makefile by adding the compilation of "compat/getopt.c" 2007-02-28 13:56:06 +00:00
Parvatha Elangovan
fd680a1cf0 Made get_file_format function more robust. Modifications in image_to_j2k.c, j2k_to_image.c, getopt.c, getopt.h 2007-02-27 14:19:09 +00:00
Parvatha Elangovan
0781b7d441 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 
Enabling use of multi character input parameters in the codec. Modifications in image_to_j2k.c, j2k_to_image.c, getopt.c, getopt.h
 2007-02-26 15:40:01 +00:00
Giuseppe Baruffa
e6ce7958f2 Added makefile for linux build of JPWL module; added newlines at the end of JPWL files 2007-02-23 18:24:49 +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
Giuseppe Baruffa
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
Francois-Olivier Devaux
e841b13166 Added the OPJViewer Module (/OPJViewer), developed by Giuseppe Baruffa of the University of Perugia 2007-02-22 17:05:58 +00:00
Francois-Olivier Devaux
7cb2194c8e Algorithmic optimizations in t1.c, thanks to Guido J. ! 2007-02-21 07:57:27 +00:00
Francois-Olivier Devaux
eac141b69a Added OPJ_LIMIT_DECODING enabling us to limit the decoding to main header 2007-02-19 09:59:29 +00:00
Francois-Olivier Devaux
d084ff59f2 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. 2007-02-13 09:00:37 +00:00
Francois-Olivier Devaux
dcc6f679bc Change file modified. -fPIC flag used for 64-bit compilation. Move operation (rather than copy) for the dist library creation, and -p flag added. 2007-02-13 08:49:00 +00:00
Francois-Olivier Devaux
3f5e8eb92b 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 2007-01-31 15:19:54 +00:00
Francois-Olivier Devaux
16879e20ec Linux Makefile for the codec added 2007-01-31 14:58:22 +00:00
Francois-Olivier Devaux
a6d7377213 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 2007-01-30 10:51:29 +00:00
Francois-Olivier Devaux
b5c8558934 ! [FOD] Modification in the context numbers, to reflect what has been specified in standard, in libopenjpeg/t1.h 2007-01-23 11:43:21 +00:00
Giuseppe Baruffa
76ee6b8441 + Antonin verified that the MacOS build of JPWL module suffered from a missing definition of the "min" macro; I've added this into both jpwl.h and rs.h 2006-12-07 18:46:28 +00:00
Giuseppe Baruffa
3adfd18602 * Better fix of the TPH EPBs bug in JPWL module 
* Fixed the UEP bug in JPWL module
+ Added some lines in the help of JPWL_image_to_j2k
 2006-12-05 18:20:04 +00:00
Giuseppe Baruffa
9e42842bb5 Bug fix explanation 2006-12-04 17:26:16 +00:00