openjpeg

History

Antonin Descampe 19f9147e10 Removed the libs directory containing win32 compiled versions of libpng, libtiff and liblcms. Added a thirdparty directory to include main source files of libtiff, libpng, libz and liblcms to enable support of these formats in the codec executables. CMake will try to statically build these libraries if they are not found on the system. Note that these third party libraries are not required to build libopenjpeg (which has no dependencies).		2011-03-20 22:45:24 +00:00
..
CMakeLists.txt	Removed the libs directory containing win32 compiled versions of libpng, libtiff and liblcms. Added a thirdparty directory to include main source files of libtiff, libpng, libz and liblcms to enable support of these formats in the codec executables. CMake will try to statically build these libraries if they are not found on the system. Note that these third party libraries are not required to build libopenjpeg (which has no dependencies).	2011-03-20 22:45:24 +00:00
Makefile.am	small fix related to the formatting of the install report displayed at the end of install procedure	2011-03-04 11:03:33 +00:00
Makefile.nix	Changed build choice in configure.ac/Makefile.am/Makefile.nix: shared xor static	2010-12-10 04:27:40 +00:00
README	Added files to let people build openjpeg with configure tools ; Added makefiles to let people manually build openjpeg on nix platforms ; Removed obsolete Makefiles ; Renamed dirent.h to windirent.h ; Made optional the PNG, TIFF, and LCMS support in CMake files ; Added opj_config files to configure openjpeg before building it (opj_config.h generated by configure, cmake, or manually by the user) ; Renamed this file from ChangeLog to CHANGES ; Renamed License.txt to LICENSE ; Updated README files ; Added INSTALL and LICENSE files ; Added man pages	2010-10-05 10:33:15 +00:00
convert.c	Removed the libs directory containing win32 compiled versions of libpng, libtiff and liblcms. Added a thirdparty directory to include main source files of libtiff, libpng, libz and liblcms to enable support of these formats in the codec executables. CMake will try to statically build these libraries if they are not found on the system. Note that these third party libraries are not required to build libopenjpeg (which has no dependencies).	2011-03-20 22:45:24 +00:00
convert.h	Added support for PNG image format [Not yet functional under WIN32]. Thanks to Winfried for this patch. See details here http://code.google.com/p/openjpeg/issues/detail?id=16	2010-03-26 15:46:17 +00:00
image_to_j2k.c	(thanks to Winfried for his help)	2010-12-08 11:06:41 +00:00
index.c	fixed minor bugs which were triggering warnings at compilation (different signedness, wrong pointer type, etc)	2009-09-10 12:29:51 +00:00
index.h	Added index.h and index.c in VC6 projects; wrapped index.h in the C++ preprocessor; modified OPJViewer project and some files.	2007-11-29 14:38:26 +00:00
j2k_dump.c	bug fixes to enable cmake compilation on WIN32 platform (see CHANGES for details)	2011-01-02 18:10:09 +00:00
j2k_to_image.c	(thanks to Winfried for his help)	2010-12-08 11:06:41 +00:00
windirent.h	now assume MinGW does not have dirent.h (actually have it but without opendir function). Fixed also a WIN32 check in jp3d/libjp3dvm/openjpeg3d.h.	2011-03-04 11:21:45 +00:00

README

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 either use the provided Makefile or use one of the following commands to build an encoder and decoder respectively:

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

You should add '-L..' to those lines if you did not use the 'install' target when building the library.