amiilbm is a package containing an ILBM viewer for AmigaOS, using my own ILBM parser library instead of the native AmigaOS iffparser.library.

ilbmviewer offers various interesting features:

• Supports the ECS chipset as well as the more advanced AGA chipset
• Knows how to deal with IFF scrap files; IFF files containing multiple images, or multiple FORM chunks
• Supports Extra Half-Brite (EHB), HAM, hires and interlace screen properties
• Supports non-interleaved ACBM images
• Displaying Deluxe Paint PC images, by converting chunky graphics into planar graphics data
• Color cycling (both Deluxe Paint and Graphicraft color range chunks are supported)

In order to build and use this package, the following libraries are required:

• Geek Gadgets, containing GCC, GNU Make and various other required build utilities
• libiff, in order to parse IFF files
• libilbm, in order to understand ILBM application chunks, byte-run compression/decompression and to conveniently access ILBM image properties
• libamivideo, in order to convert chunky graphics data into planar graphics data

Furthermore, you also need Kickstart / Workbench 3.0 or higher

Compilation and installation of this package can be done using various tools from the Geek Gadgets suite. The procedure is straight forward:

$ make
$ make install

This package is available under the MIT license