nanogui: NXVIEW problem


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Subject: NXVIEW problem
From: "Georg Potthast" ####@####.####
Date: 15 Jun 2011 18:02:34 -0000
Message-Id: <006e01cc2b86$6783e190$6800a8c0@SCHREIBTISCHGP>

I am testing the nxview demo program when compiled with DJGPP in 
MWPF_TRUECOLOR8888 mode. I have to set -DHAVE_MMAP=0 for DJGPP.

When converting tux.gif to tux.bmp, this works fine in 16 color, and 24 
color mode, 256color mode shows wrong colors. I can display dragon.bmp when 
converted to 16 color mode, but not in any other mode. Same with other bmp 
images.

I can display test.pbm, ntetris.ppm, uponface.ppm and slider.ppm - but not 
mwlogo.ppm!

Also I had no luck with TUX.GIF, JPEG, PNG and TIFF files. The message is 
that it cannot load these files, however, that is the only error message 
implemented if loading the image fails, which can have a lot of reasons. I 
have linked libjpeg.a, libpng.a, libz.a and libtiff.a compiled for DJGPP.

Any ideas what to look for?

Georg



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