文件列表:

D2005 (0, 2004-12-08)
D2005\jp2img.dcu (224919, 2004-12-08)
D5CB5 (0, 2004-09-21)
D5CB5\jp2img.dcu (213602, 2004-10-31)
D5CB5\jp2img.hpp (2515, 2004-10-31)
D5CB5\jp2img.obj (212410, 2004-10-31)
D6CB6 (0, 2004-09-21)
D6CB6\jp2img.dcu (223421, 2004-10-31)
D6CB6\jp2img.hpp (2470, 2004-10-31)
D6CB6\jp2img.obj (212453, 2004-10-31)
D7 (0, 2004-09-21)
D7\jp2img.dcu (223628, 2004-10-31)
D7\jp2img.hpp (2522, 2004-10-31)
D7\jp2img.obj (213207, 2004-10-31)
jp2img.int (989, 2004-10-31)
Test (0, 2004-09-21)
Test\1039616951.jpg (22798, 2005-04-16)
Test\file3.jp2 (242213, 2004-07-27)
Test\Jp2.dpr (181, 2004-08-16)
Test\Jp2.exe (663552, 2004-10-31)
Test\jp2img.dcu (223628, 2004-10-31)
Test\main.dfm (1130, 2004-10-31)
Test\main.pas (1715, 2004-10-31)

Jasper library binding for Delphi. The Jasper library page: http://www.ece.uvic.ca/~mdadams/jasper/ The C library has a lot of changes to make it compatible with Delphi RTL, but I think it's 99% ok. I included support for reading these formats: JP2, JPC, PNM, RAS, MIS. The real goal was jpeg2000, the rest I left them if they didn't make trouble. I specifically removed jpeg support, because it's already available in Delphi (with some extra capabilities in my implementation found on CodeCentral: http://codecentral.borland.com/codecentral/ccweb.exe/author?authorid=162258). The decoder I implemented is able to read (convert) non uniform geometry and YCbCr files. I found at least one file which is not read by IrfanView (included for test). The library is not very fast, but that's not depending on me (I think I included all optimizations). Saving is supported (and tested) for JP2, JPC and PNM (binary and text). Other formats could work; some are not supported by the library(read only). The save function passes test parameters to encoder routines. Read jasper docs for details. I included one property, CompressionRate, which is automatically passed as parameter to jp2 codec. Now compiled for Delphi 5-7, C++ Builder 5-6. Enjoy. Gabriel Corneanu gabrielcorneanu(AT)yahoo(DOT)com

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