Hi Roland,
I have actually found some weird incompatibilities (DDS images can't be written
back as png or tiff for example, I haven't investigated why...) using this
mechanism.
Were these DDS textures using DXT compression? Not all image writers properly
return a failure, but simply try to write the data, which may result in
unpredictable results.
As I said, I haven't really looked into why I was getting a failure. But
I would have thought that an output plugin would just take the raw data
from osg::Image::data() and output that however it needs to (converting
between pixel formats as needed). It was probably just that assumption
that was wrong.
J-S
--
______________________________________________________
Jean-Sebastien Guay [email protected]
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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