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Francois-Olivier Devaux 010ae27471 Patch by Callum Lerwick. The opj_tcd_cblk array is one of the largest allocations, because it contains a bunch of static buffers. This also makes it a major source of cache thrashing. This patch allocates the buffers from the heap, and dynamically sizes them in the decoder. I have not yet managed to dynamically size them in the encoder, getting the decoder to do it was tricky enough... I also split opj_tcd_cblk_t into separate encode and decode versions. A lot of fields were not used by both, so this cuts its size even further. 2007-11-14 10:52:02 +00:00
CVSROOT BUG: Try to fix the shell script 2006-01-25 15:54:10 +00:00
OPJViewer 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
codec 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
doc ENH: Add CMake/doxygen output 2007-09-06 15:10:15 +00:00
indexer_JPIP ENH: CMake: start compiling index_create. OpenJPEG.rc update copyright year 2007-09-06 14:46:24 +00:00
j2kviewer 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. 2007-09-06 14:56:00 +00:00
jp3d ENH: add cmake for jp3d 2007-09-06 10:51:38 +00:00
jpwl 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
libopenjpeg Patch by Callum Lerwick. The opj_tcd_cblk array is one of the largest allocations, because it contains a bunch of static buffers. This also makes it a major source of cache thrashing. This patch allocates the buffers from the heap, and dynamically sizes them in the decoder. I have not yet managed to dynamically size them in the encoder, getting the decoder to do it was tricky enough... I also split opj_tcd_cblk_t into separate encode and decode versions. A lot of fields were not used by both, so this cuts its size even further. 2007-11-14 10:52:02 +00:00
libs/libtiff Lighter version of libtiff uploaded (without JPEG support). 2007-07-19 15:04:39 +00:00
mj2 Restoring wrap_j2k_in_mj2.c, which I did not want to commit at all in rev469 2007-11-05 13:14:51 +00:00
CMakeLists.txt BUG: Fix name of project 2007-11-08 14:52:45 +00:00
ChangeLog Patch by Callum Lerwick. The opj_tcd_cblk array is one of the largest allocations, because it contains a bunch of static buffers. This also makes it a major source of cache thrashing. This patch allocates the buffers from the heap, and dynamically sizes them in the decoder. I have not yet managed to dynamically size them in the encoder, getting the decoder to do it was tricky enough... I also split opj_tcd_cblk_t into separate encode and decode versions. A lot of fields were not used by both, so this cuts its size even further. 2007-11-14 10:52:02 +00:00
DllOpenJPEG.dsp SVN file properties modified (EOL handled better) 2006-12-04 16:25:52 +00:00
DllOpenJPEG.sln Added support for Visual Studio 2005 2007-08-21 10:17:35 +00:00
DllOpenJPEG.vcproj Added support for Visual Studio 2005 2007-08-21 10:17:35 +00:00
LibOpenJPEG.dsp 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." 2007-05-21 09:44:10 +00:00
LibOpenJPEG.dsw SVN file properties modified (EOL handled better) 2006-12-04 16:25:52 +00:00
LibOpenJPEG.sln Added support for Visual Studio 2005 2007-08-21 10:17:35 +00:00
LibOpenJPEG.vcproj Patch from Callum Lewick. Memset patch. See ChangeLog for more details. Thanks Callum ! 2007-10-18 12:26:11 +00:00
Makefile In t1.c, small change to avoid calling twice t1_getwmsedec() 2007-11-08 14:26:03 +00:00
Makefile.osx changed the dylib-version to 1.2.0 2007-06-05 09:00:34 +00:00
OpenJPEG.rc ENH: CMake: start compiling index_create. OpenJPEG.rc update copyright year 2007-09-06 14:46:24 +00:00
README.cmake ENH: CMake: output all executable/libs into one single directory 2007-09-06 11:01:10 +00:00
README.linux Fixed linux makefile, with help from David Fries and Guido 2007-03-14 07:35:54 +00:00
README.msvc minor change : project replaced by workspace 2006-02-02 13:15:21 +00:00
README.osx Fixed Makefile.osx and changed Readme.osx accordingly 2007-03-23 14:08:15 +00:00
clean.bat 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
license.txt Included the license in a distinct file, which allows other projects using OpenJPEG to 2007-04-04 06:19:26 +00:00

README.osx

Release Notes
--------------
This version of the library has been tested under OSX 10.3 using gcc 3.3.

While the makefiles will make a .dylib and a .a, it is recommended to simply staticly link with the .a file.

Installation
------------
Note: You will need to have root privileges in order to install the library in
/usr/include and /usr/lib directories.
The installation process is as simple as this : 
1) Enter the OpenJPEG directory
2) Build the distribution : 
make osx
make osxinstall
3) Clean all files produced during the build process
make osxclean

Simple codec compilation
------------------------
Once you've built the library, you might want to test it with a basic codec. To do this, go to the codec directory and use one of the following commands to build an encoder and decoder respectively:

gcc convert.c image_to_j2k.c -o image_to_j2k -lopenjpeg -I ../libopenjpeg/ -lm -ltiff
gcc convert.c j2k_to_image.c -o j2k_to_image -lopenjpeg -I ../libopenjpeg/ -lm -ltiff

You should add '-L..' and to those lines if you did not use the 'install' target (and the 'clean' target neither...).