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Search found 2 matches

by maddjakkal
Sun Feb 05, 2017 11:02 pm
Forum: Graphic file formats
Topic: PTX Pump it Up DCT Based Format - an odd one
Replies: 2
Views: 1055

Re: PTX Pump it Up DCT Based Format - an odd one

AceWell wrote:
maddjakkal wrote:int16 somevalue2 = 0x12C (seems to always be 300)
at first glance i would say that is uncompressed size but i can't get
the ptx.exe to work so i can convert various sizes to check. :]
It's a dos executable - best bet is to use like dosbox daum svn or something, that's how I did it.
by maddjakkal
Sun Feb 05, 2017 9:54 pm
Forum: Graphic file formats
Topic: PTX Pump it Up DCT Based Format - an odd one
Replies: 2
Views: 1055

PTX Pump it Up DCT Based Format - an odd one

A couple of colleagues and myself have been banging our head off of this format for years - there exists an old dos program that can convert TGAs to this format, accepts two types (24bpp and 32bpp), and somehow it uses DCT and some super weird compression to come up with the final file. This is for ...