3 ms·
By definition any chunk beginning with a lowercase is optional. I’m just surprised gamma is considered optional.
by hinkley 10mo ago
By definition any chunk beginning with a lowercase is optional. I’m just surprised gamma is considered optional.
- perching_aix 10mo agoRight, I guess that's our full story then. I further found some quibbles about that chunk being historically fraught specifically, so many decoders would intentionally ignore it under specific circumstances. I guess this file met the criteria.
- hinkley 10mo agoI have a vague recollection of tangling with it myself. I worked with PNG decoding when it was a new format and that’s like 28 years ago.