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openjpeg
17 years agoPatch from Callum Lewick. Fixed dwt.c where an alignment in buffer was problematic...
Francois-Olivier Devaux [Thu, 27 Sep 2007 12:20:12 +0000 (12:20 +0000)]
Patch from Callum Lewick. Fixed dwt.c where an alignment in buffer was problematic under x86_64.

17 years agoBUG: Fix previous patch from Callum Lerwick. I have no clue what CMAKE_INSTALL_LIBDIR...
Mathieu Malaterre [Tue, 25 Sep 2007 14:54:49 +0000 (14:54 +0000)]
BUG: Fix previous patch from Callum Lerwick. I have no clue what CMAKE_INSTALL_LIBDIR refers too. Bump up cmake 2.2 restriction to cmake 2.4 because of previous patch not backward compatible. Properly set the SOVERSION in a cross plateform way (yes WIN32 is a plateform)

17 years agoFixed issues with generation of SOP marker.
Parvatha Elangovan [Wed, 19 Sep 2007 14:56:19 +0000 (14:56 +0000)]
Fixed issues with generation of SOP marker.

17 years agoFixed issues with Reading and Writing TIF images in convert.c to avoid segmentation...
Parvatha Elangovan [Tue, 18 Sep 2007 13:07:29 +0000 (13:07 +0000)]
Fixed issues with Reading and Writing TIF images in convert.c to avoid segmentation fault.
Fixed issues relating to using user specified rates for CINEMA option for multiple images.

17 years agoOpenJPEG library interface modified to retain compatibility with version 1.2. Sorry...
Francois-Olivier Devaux [Mon, 17 Sep 2007 15:11:20 +0000 (15:11 +0000)]
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....

17 years agoFixed issues with cstr_info when codestream has components with different number...
Francois-Olivier Devaux [Mon, 17 Sep 2007 14:00:43 +0000 (14:00 +0000)]
Fixed issues with cstr_info when codestream has components with different number of resolutions.

17 years agoPatch from Callum Lerwick. Fixed the library linking so it links with the soversion...
Francois-Olivier Devaux [Wed, 12 Sep 2007 09:04:03 +0000 (09:04 +0000)]
Patch from Callum Lerwick. Fixed the library linking so it links with the soversion properly set. Fixes up the install targets so that it interacts properly with RPM. Install target for MJ2. Sets some necessary and useful CFLAGS if gcc is in use.

17 years agoUpdated the MJ2 codec to be compatible with the recent changes in the OpenJPEG library.
Francois-Olivier Devaux [Wed, 12 Sep 2007 08:52:18 +0000 (08:52 +0000)]
Updated the MJ2 codec to be compatible with the recent changes in the OpenJPEG library.

17 years agoJPWL encoding is finalized correctly into the JP2 file format; added an additional...
Giuseppe Baruffa [Tue, 11 Sep 2007 15:21:12 +0000 (15:21 +0000)]
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

17 years agoAdapted the JPWL and OPJViewer code to new interface; fixed a samll bug in JPWL which...
Giuseppe Baruffa [Fri, 7 Sep 2007 23:16:31 +0000 (23:16 +0000)]
Adapted the JPWL and OPJViewer code to new interface; fixed a samll bug in JPWL which created large EPBs even when null protection was specified

17 years agoIndexes can now be generated when decoding J2K codestreams.
Francois-Olivier Devaux [Fri, 7 Sep 2007 15:01:55 +0000 (15:01 +0000)]
Indexes can now be generated when decoding J2K codestreams.

17 years agoENH: license.txt was dos on my linux box. Make it native instead.
Mathieu Malaterre [Fri, 7 Sep 2007 13:52:43 +0000 (13:52 +0000)]
ENH: license.txt was dos on my linux box. Make it native instead.

17 years agoBUG: cannot run tests if EXAMPLES are not built
Mathieu Malaterre [Fri, 7 Sep 2007 13:49:57 +0000 (13:49 +0000)]
BUG: cannot run tests if EXAMPLES are not built

17 years agoENH: make it a little more user friendly
Mathieu Malaterre [Fri, 7 Sep 2007 13:27:16 +0000 (13:27 +0000)]
ENH: make it a little more user friendly

17 years agoENH: Add cmake code to do testing if user has properly setup a testimages directory
Mathieu Malaterre [Fri, 7 Sep 2007 13:21:17 +0000 (13:21 +0000)]
ENH: Add cmake code to do testing if user has properly setup a testimages directory

17 years agoENH: Upon failure, properly return error code (!=0)
Mathieu Malaterre [Fri, 7 Sep 2007 13:06:36 +0000 (13:06 +0000)]
ENH: Upon failure, properly return error code (!=0)

17 years agoENH: Fix unitialized read in img_fol (we may need a smarter initialize than memset)
Mathieu Malaterre [Thu, 6 Sep 2007 16:49:15 +0000 (16:49 +0000)]
ENH: Fix unitialized read in img_fol (we may need a smarter initialize than memset)

17 years agoENH: Add very simple tests (simply run command line with no option)
Mathieu Malaterre [Thu, 6 Sep 2007 16:38:06 +0000 (16:38 +0000)]
ENH: Add very simple tests (simply run command line with no option)

17 years agoOne more field in the codestream_info struct for recording the number of packets...
Giuseppe Baruffa [Thu, 6 Sep 2007 15:59:39 +0000 (15:59 +0000)]
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

17 years agoENH: Add CMake/doxygen output
Mathieu Malaterre [Thu, 6 Sep 2007 15:10:15 +0000 (15:10 +0000)]
ENH: Add CMake/doxygen output

17 years agoENH: add Java j2kviewer but do not compile it using cmake since cmake has too poor...
Mathieu Malaterre [Thu, 6 Sep 2007 14:56:23 +0000 (14:56 +0000)]
ENH: add Java j2kviewer but do not compile it using cmake since cmake has too poor support for Java. Should create a custom command running ant instead.

17 years agoENH: add Java j2kviewer but do not compile it using cmake since cmake has too poor...
Mathieu Malaterre [Thu, 6 Sep 2007 14:56:00 +0000 (14:56 +0000)]
ENH: add Java j2kviewer but do not compile it using cmake since cmake has too poor support for Java. Should create a custom command running ant instead.

17 years agoENH: CMake: start compiling index_create. OpenJPEG.rc update copyright year
Mathieu Malaterre [Thu, 6 Sep 2007 14:46:24 +0000 (14:46 +0000)]
ENH: CMake: start compiling index_create. OpenJPEG.rc update copyright year

17 years agoENH: CMake: output all executable/libs into one single directory
Mathieu Malaterre [Thu, 6 Sep 2007 11:01:10 +0000 (11:01 +0000)]
ENH:  CMake: output all executable/libs into one single directory

17 years agoENH: CMake: output all executable/libs into one single directory
Mathieu Malaterre [Thu, 6 Sep 2007 11:01:00 +0000 (11:01 +0000)]
ENH:  CMake: output all executable/libs into one single directory

17 years agoENH: update changelog
Mathieu Malaterre [Thu, 6 Sep 2007 10:53:41 +0000 (10:53 +0000)]
ENH: update changelog

17 years agoENH: add cmake for jp3d
Mathieu Malaterre [Thu, 6 Sep 2007 10:51:38 +0000 (10:51 +0000)]
ENH: add cmake for jp3d

17 years agoMove include file that collides with system include to the correct directory (no...
Mathieu Malaterre [Thu, 6 Sep 2007 10:49:19 +0000 (10:49 +0000)]
Move include file that collides with system include to the correct directory (no need to be present for the lib, only codec need it)

17 years agoENH: Add jpwl. Also remove old deprecated way of linking lib math on unix
Mathieu Malaterre [Thu, 6 Sep 2007 10:23:40 +0000 (10:23 +0000)]
ENH: Add jpwl. Also remove old deprecated way of linking lib math on unix

17 years agoENH: Start building mj2
Mathieu Malaterre [Thu, 6 Sep 2007 10:13:05 +0000 (10:13 +0000)]
ENH: Start building mj2

17 years agoAdded some fields in the codestream_info structure: they are used to record the posit...
Giuseppe Baruffa [Tue, 4 Sep 2007 14:19:55 +0000 (14:19 +0000)]
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.

17 years agoAdded the knowledge of JPSEC SEC and INSEC markers (you have to compile the JPWL...
Giuseppe Baruffa [Mon, 3 Sep 2007 13:30:59 +0000 (13:30 +0000)]
Added the knowledge of JPSEC SEC and INSEC markers (you have to compile the JPWL project). Management of these markers is limited to skipping them without crashing: no real security function at this stage. Deprecated USE_JPSEC and USE_JPWL will be removed next

17 years agoFixed save capabilities in OPJViewer due to recent code upgrade
Giuseppe Baruffa [Fri, 31 Aug 2007 10:55:15 +0000 (10:55 +0000)]
Fixed save capabilities in OPJViewer due to recent code upgrade

17 years agoAdded information regarding the end of packet position in the index
Francois-Olivier Devaux [Thu, 30 Aug 2007 15:32:51 +0000 (15:32 +0000)]
Added information regarding the end of packet position in the index

17 years agoChanged the OpenJPEG library interface to enable users to access information regardin...
Francois-Olivier Devaux [Thu, 30 Aug 2007 09:51:20 +0000 (09:51 +0000)]
Changed the OpenJPEG library interface to enable users to access information regarding the codestream (also called index).

17 years agoFixed wrong destructors called in openjpeg.c
Francois-Olivier Devaux [Tue, 28 Aug 2007 10:13:58 +0000 (10:13 +0000)]
Fixed wrong destructors called in openjpeg.c
Fixed bug in j2k_decode_jpt_stream

17 years agoThe end of main header is calculated after TLM and POC marker for Dcinema.
Parvatha Elangovan [Fri, 24 Aug 2007 15:11:01 +0000 (15:11 +0000)]
The end of main header is calculated after TLM and POC marker for Dcinema.

17 years agoFixed problem with _mm_malloc under OSX. Thanks to Callum Lerwick for solving that...
Francois-Olivier Devaux [Fri, 24 Aug 2007 13:46:44 +0000 (13:46 +0000)]
Fixed problem with _mm_malloc under OSX. Thanks to Callum Lerwick for solving that issue.

17 years agoUse <xmmintrin.h> for WIN32, else use <mm_malloc.h>
Francois-Olivier Devaux [Tue, 21 Aug 2007 12:57:39 +0000 (12:57 +0000)]
Use <xmmintrin.h> for WIN32, else use <mm_malloc.h>

17 years agoMoved the orient flipping into the ctxno_zc table.
Francois-Olivier Devaux [Tue, 21 Aug 2007 12:51:57 +0000 (12:51 +0000)]
Moved the orient flipping into the ctxno_zc table.
Thanks to Callum Lerwick who provided all these great patches !

17 years agoReplaced the large ctxno_mag lookup table with a small bit of inline-able branchless...
Francois-Olivier Devaux [Tue, 21 Aug 2007 12:42:55 +0000 (12:42 +0000)]
Replaced the large ctxno_mag lookup table with a small bit of inline-able branchless code

17 years agoConsolidated some calls to mqc_setcurctx. Cleaned up t1_generate_luts to output the...
Francois-Olivier Devaux [Tue, 21 Aug 2007 12:36:05 +0000 (12:36 +0000)]
Consolidated some calls to mqc_setcurctx. Cleaned up t1_generate_luts to output the proper types.

17 years agoReworks of t1_updateflags to get rid of the shift operation. mqc_setcurctx moved...
Francois-Olivier Devaux [Tue, 21 Aug 2007 12:30:08 +0000 (12:30 +0000)]
Reworks of t1_updateflags to get rid of the shift operation. mqc_setcurctx moved to the header to allow it to be inlined into the t1.

17 years agoMemory leaks fixed
Francois-Olivier Devaux [Tue, 21 Aug 2007 12:21:35 +0000 (12:21 +0000)]
Memory leaks fixed

17 years agoAligned malloc using Intel's _mm_malloc(), cleanup on the t1 memory allocation, getti...
Francois-Olivier Devaux [Tue, 21 Aug 2007 12:13:54 +0000 (12:13 +0000)]
Aligned malloc using Intel's _mm_malloc(), cleanup on the t1 memory allocation, getting rid of some leftover debug code

17 years agoMinor cleanup patch, that gets rid of a bunch of "old style declaration" warnings...
Francois-Olivier Devaux [Tue, 21 Aug 2007 12:02:23 +0000 (12:02 +0000)]
Minor cleanup patch, that gets rid of a bunch of "old style declaration" warnings from Intel's compiler

17 years agoSolved problems with codec reading from image file directory when filename had more...
Francois-Olivier Devaux [Tue, 21 Aug 2007 10:50:47 +0000 (10:50 +0000)]
Solved problems with codec reading from image file directory when filename had more than one "." in name

17 years agoRobustified MJ2 codecs
Francois-Olivier Devaux [Tue, 21 Aug 2007 10:18:40 +0000 (10:18 +0000)]
Robustified MJ2 codecs

17 years agoAdded support for Visual Studio 2005
Francois-Olivier Devaux [Tue, 21 Aug 2007 10:17:35 +0000 (10:17 +0000)]
Added support for Visual Studio 2005

17 years agoCorrected allocation to take into account the EOC marker
Francois-Olivier Devaux [Tue, 21 Aug 2007 09:06:13 +0000 (09:06 +0000)]
Corrected allocation to take into account the EOC marker

17 years agoFixed _strnicmp bug
Francois-Olivier Devaux [Mon, 20 Aug 2007 15:26:01 +0000 (15:26 +0000)]
Fixed _strnicmp bug

17 years agoAdded support for the TGA file format in the codec
Francois-Olivier Devaux [Mon, 20 Aug 2007 15:20:42 +0000 (15:20 +0000)]
Added support for the TGA file format in the codec

17 years agoFixed the DCinema filesize allocation. It now includes the SOT marker size
Francois-Olivier Devaux [Wed, 8 Aug 2007 09:41:16 +0000 (09:41 +0000)]
Fixed the DCinema filesize allocation. It now includes the SOT marker size

17 years agoAdded a basic saving capability to OPJViewer
Giuseppe Baruffa [Thu, 2 Aug 2007 12:45:28 +0000 (12:45 +0000)]
Added a basic saving capability to OPJViewer

17 years agoLighter version of libtiff uploaded (without JPEG support).
Francois-Olivier Devaux [Thu, 19 Jul 2007 15:04:39 +0000 (15:04 +0000)]
Lighter version of libtiff uploaded (without JPEG support).

17 years agoDelete Tiffconf.h
Francois-Olivier Devaux [Thu, 19 Jul 2007 13:49:33 +0000 (13:49 +0000)]
Delete Tiffconf.h

17 years agoUpdated libtiff library version to 3.8.2 (for WIN32)
Francois-Olivier Devaux [Thu, 19 Jul 2007 13:44:04 +0000 (13:44 +0000)]
Updated libtiff library version to 3.8.2 (for WIN32)
Updated BMP and PxM truncation when decoding J2K files with more than 8 bits (convert.c)

17 years agoFixed raw option to encode raw images with more than three components.
Francois-Olivier Devaux [Wed, 18 Jul 2007 09:45:59 +0000 (09:45 +0000)]
Fixed raw option to encode raw images with more than three components.

17 years agoAdded support for RAW images. This module has been developped by the University of...
Francois-Olivier Devaux [Tue, 17 Jul 2007 16:19:41 +0000 (16:19 +0000)]
Added support for RAW images. This module has been developped by the University of Perugia team. Thanks to them !

17 years ago(no commit message)
Francois-Olivier Devaux [Fri, 13 Jul 2007 13:07:07 +0000 (13:07 +0000)]

17 years agoFixed a bug in JPWL module, which prevented to exploit the full error correction...
Giuseppe Baruffa [Thu, 12 Jul 2007 08:31:01 +0000 (08:31 +0000)]
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)

17 years agofixed the size of the memory allocation in cio.c (confusion between bits and bytes)
Antonin Descampe [Sun, 8 Jul 2007 16:38:51 +0000 (16:38 +0000)]
fixed the size of the memory allocation in cio.c (confusion between bits and bytes)

17 years agoPrevious, home, and next frame buttons for exploring MJ2 files in OPJViewer
Giuseppe Baruffa [Thu, 21 Jun 2007 14:00:32 +0000 (14:00 +0000)]
Previous, home, and next frame buttons for exploring MJ2 files in OPJViewer

17 years agoOutput image color space set when decoding a JP2 file
Francois-Olivier Devaux [Thu, 21 Jun 2007 08:26:03 +0000 (08:26 +0000)]
Output image color space set when decoding a JP2 file

17 years agoReload image doesn't crash in OPJViewer; more settings saved to registry
Giuseppe Baruffa [Mon, 18 Jun 2007 13:05:28 +0000 (13:05 +0000)]
Reload image doesn't crash in OPJViewer; more settings saved to registry

17 years agoadded toolbar to OPJViewer
Giuseppe Baruffa [Sun, 17 Jun 2007 23:13:04 +0000 (23:13 +0000)]
added toolbar to OPJViewer

17 years agoPossibility to disable parsing in OPJViewer; also, saves common settings to the regis...
Giuseppe Baruffa [Sat, 16 Jun 2007 17:28:47 +0000 (17:28 +0000)]
Possibility to disable parsing in OPJViewer; also, saves common settings to the registry; automatic build numbering

17 years agoFixed the generation of index files. Now works with cinema formats.
Francois-Olivier Devaux [Fri, 15 Jun 2007 13:27:43 +0000 (13:27 +0000)]
Fixed the generation of index files. Now works with cinema formats.

17 years agochanged the dylib-version to 1.2.0
Antonin Descampe [Tue, 5 Jun 2007 09:00:34 +0000 (09:00 +0000)]
changed the dylib-version to 1.2.0

17 years agoTipo corrected...
Francois-Olivier Devaux [Mon, 4 Jun 2007 13:32:25 +0000 (13:32 +0000)]
Tipo corrected...

17 years agoRelease of version 1.2.0
Francois-Olivier Devaux [Mon, 4 Jun 2007 13:27:25 +0000 (13:27 +0000)]
Release of version 1.2.0

17 years agoBugs corrected in decoding of command line (getopt.c), in the handling of 16 bit...
Francois-Olivier Devaux [Mon, 4 Jun 2007 13:23:26 +0000 (13:23 +0000)]
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).

17 years agoOPJViewer opens now BMP, PNG, GIF, PNM, TIFF (with wxWidgets internals); added an...
Giuseppe Baruffa [Sun, 3 Jun 2007 17:34:46 +0000 (17:34 +0000)]
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

17 years agoFixed the handling of 16bit TIFF files for cinema compression. Modified "convert.c".
Francois-Olivier Devaux [Thu, 31 May 2007 09:13:44 +0000 (09:13 +0000)]
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"

17 years agoBug fixed by Sylvain Munaut. Change in the reading of the POC marker. Since COD/COC...
Francois-Olivier Devaux [Wed, 23 May 2007 16:04:50 +0000 (16:04 +0000)]
Bug fixed by Sylvain Munaut. Change in the reading of the POC marker. Since COD/COC can be anywhere in the header, the decoder cannot always know while decoding the POC marker the value of numlayers and numresolution.

17 years agoPatch suggested by Callum Lerwick <seg@haxxed.com>: "This makes the t1 data arrays...
Francois-Olivier Devaux [Tue, 22 May 2007 13:14:13 +0000 (13:14 +0000)]
Patch suggested by Callum Lerwick <seg@haxxed.com>: "This makes the t1 data arrays dynamic, which greatly reduces cache thrashing. Also, some minor cleanup to prevent unnecessary casts"

17 years agoPatch suggested by Callum Lerwick <seg@haxxed.com>: "Some formatting cleanups, so...
Francois-Olivier Devaux [Mon, 21 May 2007 13:08:10 +0000 (13:08 +0000)]
Patch suggested by Callum Lerwick <seg@haxxed.com>: "Some formatting cleanups, so that the long function definitions and calls fit on screen. Use of prefix increment which is theoretically faster, in
practice any sane compiler can optimize a postfix increment but its best not to count on such things. Consolidation of some redundant calculations in the inner loops, which becomes very useful in the future autovectorize patch."

17 years agoPatch suggested by Callum Lerwick <seg@haxxed.com>: "This changes the flag code in...
Francois-Olivier Devaux [Mon, 21 May 2007 12:50:03 +0000 (12:50 +0000)]
Patch suggested by Callum Lerwick <seg@haxxed.com>: "This changes the flag code in t1 to use a flag_t type, which can then be changed to reduce RAM usage. It is now typedef to a short."

17 years agoPatch suggested by Callum Lerwick <seg@haxxed.com>: "This patch makes the t1 LUTs...
Francois-Olivier Devaux [Mon, 21 May 2007 09:44:10 +0000 (09:44 +0000)]
Patch suggested by Callum Lerwick <seg@haxxed.com>: "This patch makes the t1 LUTs static. I actually intend this as a prelude to possibly eliminating some or all of the LUTs entirely."

17 years agoChanglog updated
Francois-Olivier Devaux [Tue, 15 May 2007 14:02:03 +0000 (14:02 +0000)]
Changlog updated

17 years agoJP3D library Binaries removed from SVN.
Francois-Olivier Devaux [Thu, 10 May 2007 14:34:05 +0000 (14:34 +0000)]
JP3D library Binaries removed from SVN.

17 years agoMJ2 codec updated from LibOpenJPEG version 0.97 to LibOpenJPEG version 1. Hence,...
Francois-Olivier Devaux [Thu, 10 May 2007 14:21:09 +0000 (14:21 +0000)]
MJ2 codec updated from LibOpenJPEG version 0.97 to LibOpenJPEG version 1. Hence, the MJ2 codec will now take advantage of all the improvements and optimizations done on the LibOpenJPEG library.

17 years agoPossibility to choose to apply MCT (multiple component transform) enabled, and new...
Francois-Olivier Devaux [Thu, 10 May 2007 14:13:30 +0000 (14:13 +0000)]
Possibility to choose to apply MCT (multiple component transform) enabled, and new decoding_limit: DECODE_ALL_BUT_PACKETS

17 years agoworkarounds for rendering differently sized components
Giuseppe Baruffa [Fri, 27 Apr 2007 17:20:26 +0000 (17:20 +0000)]
workarounds for rendering differently sized components

17 years agoENH: add basic instructions for cmake
Mathieu Malaterre [Thu, 26 Apr 2007 09:09:29 +0000 (09:09 +0000)]
ENH: add basic instructions for cmake

17 years agoENH: add basic instructions for cmake
Mathieu Malaterre [Thu, 26 Apr 2007 09:08:10 +0000 (09:08 +0000)]
ENH: add basic instructions for cmake

17 years agoModification of the openjpeg.h file to avoid and ABI break with v1.1, removed the...
Francois-Olivier Devaux [Wed, 25 Apr 2007 17:04:21 +0000 (17:04 +0000)]
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.

17 years agoenable/disable decoding in OPJViewer
Giuseppe Baruffa [Sun, 22 Apr 2007 22:41:01 +0000 (22:41 +0000)]
enable/disable decoding in OPJViewer

17 years agoFixed Error in tiftoimage(). Modification in convert.c.
Parvatha Elangovan [Thu, 12 Apr 2007 10:01:48 +0000 (10:01 +0000)]
Fixed Error in tiftoimage(). Modification in convert.c.

17 years agoAccepting "j2c" as format for Encoding and Decoding. Modification in image_to_j2k.c.
Parvatha Elangovan [Tue, 10 Apr 2007 16:23:48 +0000 (16:23 +0000)]
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.

17 years agofix.h, dwt.c and t1.c optimized. Thanks a lot to Dzonatas <dzonatas at dzonux.net...
Francois-Olivier Devaux [Thu, 5 Apr 2007 14:24:19 +0000 (14:24 +0000)]
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 !

17 years agoDigital cinema compliance for 4K chosen by "-cinema4K" option. Modification in image_...
Parvatha Elangovan [Wed, 4 Apr 2007 13:40:32 +0000 (13:40 +0000)]
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

17 years agoIncluded the license in a distinct file, which allows other projects using OpenJPEG to
Francois-Olivier Devaux [Wed, 4 Apr 2007 06:19:26 +0000 (06:19 +0000)]
Included the license in a distinct file, which allows other projects using OpenJPEG to
include it into the built package in a legally unambiguous manner.

17 years agoOPJViewer should now work under Linux, at least with not big j2k files. Tested under...
Giuseppe Baruffa [Fri, 30 Mar 2007 09:27:08 +0000 (09:27 +0000)]
OPJViewer should now work under Linux, at least with not big j2k files. Tested under Suse 10.1 64 bit.

17 years agoEnable accepting file names with `-´ symbol .Modification getopt.c
Parvatha Elangovan [Thu, 29 Mar 2007 14:15:14 +0000 (14:15 +0000)]
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.

17 years agoSome coding style adaptations for compiling the OPJViewer GUI under Linux. It compile...
Giuseppe Baruffa [Thu, 29 Mar 2007 08:27:03 +0000 (08:27 +0000)]
Some coding style adaptations for compiling the OPJViewer GUI under Linux. It compiles, but does not yet display images.

17 years agoFixed an historical bug in t1.c that leaded to the inclusion of useless 0xFF in the...
Francois-Olivier Devaux [Wed, 28 Mar 2007 08:44:21 +0000 (08:44 +0000)]
Fixed an historical bug in t1.c that leaded to the inclusion of useless 0xFF in the codestream. Thanks to Sylvain, Pascal and Parvatha !

17 years agoFollowing to Hervé's suggestions, all the exit() calls, added by JPWL strict checking...
Giuseppe Baruffa [Tue, 27 Mar 2007 17:18:56 +0000 (17:18 +0000)]
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

17 years agoImproved parsing in OPJViewer, as well some aesthetic modifications; support for...
Giuseppe Baruffa [Tue, 27 Mar 2007 12:48:17 +0000 (12:48 +0000)]
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

17 years agoFixed Makefile.osx and changed Readme.osx accordingly
Antonin Descampe [Fri, 23 Mar 2007 14:08:15 +0000 (14:08 +0000)]
Fixed Makefile.osx and changed Readme.osx accordingly