jpeg2000_dtc 53.2

Short:        JPEG 2000 (.j2k, .jp2) datatype
Author:       Fredrik Wikstrom
Uploader:     Fredrik Wikstrom <fredrik a500 org>
Type:         util/dtype
Version:      53.2
Architecture: ppc-amigaos

Datatype for JPEG 2000 pictures. Currently only RGB and grayscale images are
supported.

Installation:

copy jpeg2000.datatype SYS:Classes/DataTypes/
copy J2K J2K.info JP2 JP2.info DEVS:DataTypes/

Changes:


jpeg2000.datatype 53.2 (22.12.2017)

- Made the code store the library base in cl_UserData again. Apparently this
  is needed for DisposeDTObject() to be able to close the library.

- Implemented write support.

- Added alpha channel support.


jpeg2000.datatype 53.1 (21.12.2017)

- Rewritten and updated to use openjpeg 2.3.0 (statically linked).

- Compiled with gcc 6.1.0.


For a complete list of changes see the releasenotes file in the archive.