JPEG2000 c language, but the efficiency is better kakadu easy to understand.

openjpeg
........\ChangeLog
........\clean.bat
........\codec
........\.....\.cvsignore
........\.....\2.jp2
........\.....\compat
........\.....\......\getopt.c
........\.....\......\getopt.h
........\.....\convert.c
........\.....\convert.h
........\.....\image_to_j2k.c
........\.....\image_to_j2k.dsp
........\.....\image_to_j2k.dsw
........\.....\image_to_j2k.ncb
........\.....\image_to_j2k.opt
........\.....\image_to_j2k.plg
........\.....\j2k_to_image.c
........\.....\j2k_to_image.dsp
........\.....\j2k_to_image.dsw
........\Debug
........\dist
........\doc
........\...\Doxyfile.dox
........\indexer_JPIP
........\............\bio.c
........\............\bio.h
........\............\cio.c
........\............\cio.h
........\............\fix.c
........\............\fix.h
........\............\index_create.c
........\............\int.c
........\............\int.h
........\............\j2k.h
........\............\jp2.c
........\............\jp2.h
........\............\jpip.c
........\............\jpip.h
........\............\Makefile
........\............\pi.c
........\............\pi.h
........\............\t2.c
........\............\t2.h
........\............\tcd.c
........\............\tcd.h
........\............\tgt.c
........\............\tgt.h
........\j2kviewer
........\.........\build.xml
........\.........\src
........\.........\...\Exec.java
........\.........\...\ImageViewer.java
........\.........\...\MML.java
........\.........\...\PgmImage.java
........\jpwl
........\....\decoder
........\....\.......\jpwldec
........\....\.......\.......\.cvsignore
........\....\.......\.......\compat
........\....\.......\.......\......\getopt.c
........\....\.......\.......\......\getopt.h
........\....\.......\.......\convert.c
........\....\.......\.......\convert.h
........\....\.......\.......\image_to_j2k.c
........\....\.......\.......\image_to_j2k.dsp
........\....\.......\.......\image_to_j2k.ncb
........\....\.......\.......\image_to_j2k.vcproj
........\....\.......\.......\j2k_to_image.c
........\....\.......\.......\j2k_to_image.dsp
........\....\.......\.......\j2k_to_image.ncb
........\....\.......\.......\j2k_to_image.sln
........\....\.......\.......\j2k_to_image.suo
........\....\.......\.......\j2k_to_image.vcproj
........\....\.......\.......\Makefile
........\....\.......\.......\readme.txt
........\....\.......\libopenjpeg
........\....\.......\...........\.cvsignore
........\....\.......\...........\bio.c
........\....\.......\...........\bio.h
........\....\.......\...........\cio.c
........\....\.......\...........\cio.h
........\....\.......\...........\dwt.c
........\....\.......\...........\dwt.h
........\....\.......\...........\fix.c
........\....\.......\...........\fix.h
........\....\.......\...........\int.c
........\....\.......\...........\int.h
........\....\.......\...........\j2k.c
........\....\.......\...........\j2k.h
........\....\.......\...........\jp2.c
........\....\.......\...........\jp2.h
........\....\.......\...........\jpt.c
........\....\.......\...........\jpt.h
........\....\.......\...........\jpw.c
........\....\.......\...........\jpw.h
........\....\.......\...........\Makefile
........\....\.......\...........\mct.c
........\....\.......\...........\mct.h
........\....\.......\...........\mqc.c

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