[lilliput] Support detecting early IEND in PNG files - Githubissues

discord / lilliput

Resize images and animated GIFs in Go

https://discord.com/blog/how-discord-resizes-150-million-images-every-day-with-go-and-c

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[lilliput] Support detecting early IEND in PNG files #124

Closed walruscow closed 1 year ago

walruscow commented 1 year ago

Add unit test for APNG detection
Split out utility for walking PNG chunks as some kind of "iterator"
Add unit tests for that and for detecting the content length of PNG

Test with go test

Next, will add similar thing for jpeg EOI