2479921c71
ENH: Upon failure, properly return error code (!=0)
2007-09-07 13:06:36 +00:00
53471a76f1
ENH: Fix unitialized read in img_fol (we may need a smarter initialize than memset)
2007-09-06 16:49:15 +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
2c75c27ee8
Solved problems with codec reading from image file directory when filename had more than one "." in name
2007-08-21 10:50:47 +00:00
17f0828c74
Fixed _strnicmp bug
2007-08-20 15:26:01 +00:00
8298fd2b0a
Added support for the TGA file format in the codec
2007-08-20 15:20:42 +00:00
64d72b7bfd
Fixed raw option to encode raw images with more than three components.
2007-07-18 09:45:59 +00:00
b7ce19709d
Added support for RAW images. This module has been developped by the University of Perugia team. Thanks to them !
2007-07-17 16:19:41 +00:00
5dec8bbbe9
2007-07-13 13:07:07 +00:00
3d626da232
Fixed the generation of index files. Now works with cinema formats.
2007-06-15 13:27:43 +00:00
aec1d7592c
Tipo corrected...
2007-06-04 13:32:25 +00:00
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
814bab6900
Fixed the handling of 16bit TIFF files for cinema compression. Modified "convert.c".
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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
f3170bf64e
Possibility to choose to apply MCT (multiple component transform) enabled, and new decoding_limit: DECODE_ALL_BUT_PACKETS
2007-05-10 14:13:30 +00:00
dbd132dca8
Accepting "j2c" as format for Encoding and Decoding. Modification in image_to_j2k.c.
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Modified imagetotif() to read images with signed data. Modification in convert.c.
2007-04-10 16:23:48 +00:00
dd18811600
Digital cinema compliance for 4K chosen by "-cinema4K" option. Modification in image_to_j2k.c.
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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
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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
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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
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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
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
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
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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
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
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
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
ed3aec55fd
Copyright update
2007-01-15 09:55:40 +00:00
3adfd18602
* Better fix of the TPH EPBs bug in JPWL module
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* 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
bcf7032b8b
First integration of JPWL code
2006-12-04 14:55:11 +00:00
b565431251
added the ability to specify the rate as "float" (before : integer)
2006-10-31 17:10:14 +00:00
3386c7765a
testsvn2
2006-10-27 14:48:39 +00:00
f222743e19
ENH: Better solution: using the opj_version function to stay up to date
2006-07-21 21:00:19 +00:00
190b4b7c9e
ENH: Minor cleanup, mainly comment and line too long
2006-07-21 20:28:44 +00:00
d55af7fe7e
ENH: Cannot assign const char* into a char*. At same time upgrade OpenJPEG version to proper one
2006-07-21 20:03:07 +00:00
355b88c15d
fixed various minor warnings occuring under icc9 and bcc32, added MSVC project and compiler directives to build a 'standard' WIN32 DLL
2006-01-31 21:26:11 +00:00
8a662fa4b1
fixed various minor warnings occuring under gcc, added corrections proposed in the forum
2006-01-26 20:02:04 +00:00
6a52f1a9df
fixed various minor warnings with gdcm patches
2006-01-20 16:53:05 +00:00
e45e87cfb7
removed old readme and Makefile
2005-12-08 09:27:26 +00:00
f61cda9b7d
openjpeg version 1.0 (previous version still available with tag opj0-97)
2005-12-02 13:34:15 +00:00
7ee36c3a4c
1) quantization stepsizes stored as float instead of shifted integers -> fixes a pb of precision when using very small stepsizes. 2) bug fixed when decoding until bitplane 0 -> r-value (1/2) added to the coefficient.
2005-10-27 07:49:29 +00:00
cd98a4f740
bug fixed when freeing the memory allocated if ppm-marker or ppt-marker is used
2005-09-13 14:11:41 +00:00
de75303c38
Several bugs fixed when dealing with pgx-files with more than 8 bpp and the fixed_quality feature.
2005-07-18 15:21:56 +00:00
34a6c13a2d
Input file format bug fixed (2)
2005-02-10 16:22:01 +00:00
542f06007c
Input file format bug fixed
2005-02-10 16:16:18 +00:00
3b1bee0eec
* function getopt added to the decoder (to efficiently manage arguments
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in command line)
* reduce_on, reduce_value grouped in a single variable reduce
* up-to-date usage display
* image_type renamed --> decod_format
* JPEG2000_format renamed --> cod_format
2005-01-26 08:59:49 +00:00
f25acae0bc
Modifications in handling of JP2 files to increase modularity of JP2.c
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Memory leak fixed with jp2 files
2004-12-08 09:08:13 +00:00
0ddef9b2db
Modifications to increase modularity of jp2 coding/decoding
2004-11-26 16:33:18 +00:00
1bdb07cefe
fprintf correctly redirected to stderr or stdout
2004-11-15 12:41:35 +00:00
Mathieu Malaterre
Giuseppe Baruffa
Francois-Olivier Devaux
Parvatha Elangovan
Antonin Descampe
Freeimage