g] On Behalf Of J.P. Delport
> Sent: October-20-11 12:54 AM
> To: Poirier, Guillaume
> Cc: osg users
> Subject: Re: [osg-users] OSG question on asynchronous texture readback
>
> Hi,
>
> the GPURegionOfInterestCallback does not do async read at the moment,
> but you can have
[mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf Of J.P. Delport
Sent: October-20-11 12:54 AM
To: Poirier, Guillaume
Cc: osg users
Subject: Re: [osg-users] OSG question on asynchronous texture readback
Hi,
the GPURegionOfInterestCallback does not do async read at the moment,
but you can
Hi,
the GPURegionOfInterestCallback does not do async read at the moment,
but you can have a look at the osgscreencapture example. Specifically
check the code path for the --double-pbo command line option.
Also see this page, it has the best explanation of async pbo I've come
across.
http:
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