Qt accesses the data of QImage::Format_RGBX64 and QImage::Format_RGBA64
as host-endian quint16. Having BODYChunk::deinterleave write the data
with host-endian to fix parsing on big-endian systems.
Highlights:
- Adds support for a new palette changer chunk. Some test cases attached to #38 .
- Fixes the reading of ILBMs with the mask (test case: [cyclone.iff](/uploads/d8734d2155fd0d21f7b003b37e0d1259/cyclone.iff)).
- Adds support for HAM5 encoding.
- Adds more test cases created using [HAM Converter](http://mrsebe.bplaced.net/blog/wordpress/).
- Adds support for Atari STE RAST chunk outside FORM one (test case: [fish.iff](/uploads/c461cf4b6a1423cec60fbce645d9fd07/fish.iff)).
NOTE: I contacted Sebastiano Vigna, the author of the PCHG chunk specifications, and he provided me with:
- Some images to test the code (but I can't include them in the test cases).
- Permission to use [his code](https://vigna.di.unimi.it/amiga/PCHGLib.zip) without restrictions: Huffman decompression was achieved by converting `FastDecomp.a` via AI.
Closes#38
Add the following features:
- RGB8 image data support (test case added)
- RGBN image data support ([Clouds.iff](/uploads/9db869350f74421bf1813fa7d4332f4f/Clouds.iff))
- CAT chunk support: you can have more than one image for file (test case added)
- Image transformation support via EXIF data
[RGBN/RGB8](https://wiki.amigaos.net/wiki/RGBN_and_RGB8_IFF_Image_Data) files are used in Impulse's Turbo Silver and Imagine.
Closes#34
For example:
`IFFChunk::innerFromDevice: unkwnown chunk "\x89PNG"`
becomes:
`kf.imageformats.plugins.iff: IFFChunk::innerFromDevice: unknown chunk "\x89PNG"`
bonus: we can filter out such messages if we want using QT_LOGGING_RULES
also note the spelling fix
Read-only support for most common Interchange Format Files (IFF). Supports IFF saved by Photoshop for the Amiga and Maya platform and HAM6 coded files.
Closes#29
Mirco Miranda
Sertonix NorsonandAlbert Astals Cid
Allen Winter