Error when inflating, "unknown ZLIB method CM=0xf"

jonsth131 / ggtool

Tools for ggpack files used in Return to Monkey Island

MIT License

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Error when inflating, "unknown ZLIB method CM=0xf" #5

Open JohnnyWalkerDigital opened 2 years ago

JohnnyWalkerDigital commented 2 years ago

Hi there, currently using MacOS 12.6.

ggtool v0.1.0

Getting the following error when trying to extract EndStingers_1-hd.ktxbz from Weird.ggpack5a:

Error when inflating, "unknown ZLIB method CM=0xf", saving raw data.

Other ktxbz files don't have this error. Seems like there might be something unique about the "EndStingers_" series of files. (Although I'm getting a blank PNG with other ktxbz files.)

jonsth131 commented 2 years ago

Hi, thanks for the report.

It seems that not all of the ktxbz-files can be decompressed using the inflate library used. The files that can't be inflated doesn't have any bzip-file headers and thus no known file type.

This is not under active investigation from our part though.