Hi Barry,
A number of the OSG plugins support reading from istream, and the tiff
plugin is one of them, a quick grep of the source code suggests that
the quicktime and imageio plugins also look like do to.
So... just use a istream to map the memory and then pass this to the
plugin you want to read the stream from.
Robert.
On Sun, Mar 27, 2011 at 12:08 AM, Barry evan...@telusplanet.net wrote:
Hopefully a quick question
Under OS X it's easy to get existing images as tiff's
NSImage *theImage = [NSImage imageNamed:@NSExitFullScreenTemplate];
NSData *tiffForm = [theImage TIFFRepresentation];
Where NSExitFullScreenTemplate is a standard system image that the OS
manages for us.
I've been exploring the osg::Image methods and there doesn't seem to be an
easy way to set up an osg::Image using tiff data already residing in memory.
Files easy, but I don't see the call for using something already in Ram..
Or am I missing something?
Thanks for any advice.
Barry Evans
Reality is that which, when you stop believing in it, doesn't go away.
--Philip K. Dick
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