mirror of
https://github.com/storytold/photocraft.git
synced 2026-11-01 22:07:28 -06:00
MrCloudy2andClaude Opus 5.5
78c611007b
Photoshop 27.11 refused two of PhotoCraft's re-exported corpus files
(ag-psd layer-mask/src.psd, psd-tools effects/stroke-without-vector-mask)
with "Could not import the clipboard because an unexpected end-of-file
was encountered". Both carry transparency in the merged image plus an
alpha channel: PhotoCraft wrote two extra channels but named and
described only one in resources 1006, 1045 and 1077. In every corpus
file that has them (177, Photoshop's included), those resources hold one
entry per extra channel, the merged transparency first.
- Export: a "Transparency" entry leads the names and DisplayInfo when
the merged image carries transparency and there are alpha channels.
- DisplayInfo (1077) records are 13 bytes, as in all 166 corpus files
that have one; PhotoCraft wrote and read 14 (the older 1007 layout),
which shifts every channel after the first.
- Import skips the transparency's entry, so an alpha channel keeps its
own name and options ("Alpha 1", not "Transparency").
Corpus oracles and round trips are unchanged (io 148/170, psd-tools
237/309, Photoshop 137/258; every round trip renders the same).
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>