2000.11.23 20:06 "Using libtiff without reading from a file", by Wolfram
Bettermann
Thread
2000.11.23 21:06 "Re: Using libtiff without reading from a file", by Joris Van Damme
Does anyone has an idea to pass the contents of the TIFF image directly to libtiff? I could not find any API functions which does that.
I don't know about RGBA functions, but I guess they also require opening the TIFF 'handle' first... There's TIFFClientOpen, which is perfectly suited for your purposes. It need some pointers to IO functions, and a client 'cookie'. That way, doing IO is up to you, and you're free to read from memory instead.
Joris