compressed bitmap/pixmap
compressed bitmap/pixmap
- Subject: compressed bitmap/pixmap
- From: Joe Davison <email@hidden>
- Date: Tue, 1 Jun 2004 18:59:10 -0500
I'm trying to port an application that is calling XCreateImage with a
format of ZPixmap.
XCreateImage is returning NULL, which the program isn't prepared for
(oops) so I get a segmentation violation right quick.
Seems to me I remember someone asking about whether Apple's X11
supports compressed pixmaps, and maybe the answer was "not yet". But
attempt to confirm that by searching the archives didn't succeed.
So, am I barking up the wrong tree? Does X11.app (in 10.3.3) support
the ZPixmap format, and if so, what other sort of problem should I be
looking for?
This program has the data for 5 images as array initializations, and
it's in opening these structures that I hit the problem. I may be
able to toss those images and get the thing to work, but I'm really
looking for clues as to how better to proceed.
The program I'm trying to port is Trend
<http://www.complex.iastate.edu/hhchou/software.html>, a cellular
automata programming environment.
joe
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