5b82b7c06d
Add checksum verification for chunk data
5 years ago
e0c508fb3c
Change `make([]byte, 0)` to type annotation
5 years ago
7d274257bc
Change storing of the data to use multiple chunks
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Data needs to be stored in multiple chunks with a maximum size of 1MB in order for image viewers to still handle the files. Especially libpng had problems with too large chunks sizes.
5 years ago
d340e93700
Remove storing raw data
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Remove the storing of the raw chunk data and use ChunkData.GetRaw() insted to decrease the memory impact
5 years ago
621633263f
Add option to decrypt data from an image
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Add flag -decrypt that decrypts the input image and writes the data into -out
5 years ago
9a564afc5b
Move png utility stuff to seperate file
5 years ago
trivernis