Hi robert, thank you for the hint.
i overwriten the osgDB::Registry::ReadFileCallback following the example
openflt plugin in my application
if we will add this directly in openscenegraph we no longer have to care
about the different SERIALIZE() in the other plugins, we will be thread safe
for all multi pager based applications. w.r.t. the performance we won't lost
a much fps. Especially if we assume that we only read (A) in one thread
and (B) not so often as we render things. my it's an option to introduce it
into OSG.
/regards adegli
...
virtual osgDB::ReaderWriter::ReadResult openArchive(const std::string&
filename,ReaderWriter::ArchiveStatus status, unsigned int
indexBlockSizeHint, const ReaderWriter::Options* useObjectCache) {
FILE_RESOURCE_SERIALIZER();
osgDB::ReaderWriter::ReadResult ret;
ret = osgDB::Registry::instance()->openArchiveImplementation(filename,
status, indexBlockSizeHint, useObjectCache);
return ret;
}
...
2007/8/22, Robert Osfield <[EMAIL PROTECTED]>:
>
> Hi Adrian,
>
> On 8/22/07, Adrian Egli <[EMAIL PROTECTED]> wrote:
> > i did some further tests and the problem is in reading two IVE files in
> two
> > different threads. Then suddenly the system gets block, i don't know
> what
> > can cause to probleme, i will look depther into the plugin code
>
> Try putting a serialize into the readNodeFile in the IVE plugin.
> There is one in the OpenFlight plugins ReaderWriterFLT.cpp that you
> could copy.
>
> Robert.
> _______________________________________________
> osg-users mailing list
> [email protected]
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
--
********************************************
Adrian Egli
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