alt Hacker NewsExtensibility of PNG has been amply used, as intended, for proprietary chunks that hold application specific data (e.g. PICO-8 games) without bothering other software.
Extensibility of PNG has been amply used, as intended, for proprietary chunks that hold application specific data (e.g. PICO-8 games) without bothering other software.
Doesn't pico-8 store the data in the least significant bits of colour? Maybe it got updated to use chunks.