Thanks robert,
my in some case a ive based or other model cause a crash. Also the use of
osgText is cause some problemes, my it comes along this. Unfortunatelly it's
same problem that i don't have time to have look depther into this topic at
the moment. But osgText is not a problem i using as onl
Hi Adrian,
A ReadFileCallback is a reasonable way to enforce serialization
without modifying the core OSG so as a workaround its a pretty elegant
one.
I would actually like to have osgDB working multi-threaded though, not
all plugins are up to it, but the ones like .ive should be, as should
be th
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
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 s
Hi robert,
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
/adegli
2007/8/21, Alberto Luaces <[EMAIL PROTECTED]>:
>
> El Martes 21
El Martes 21 Agosto 2007, Adrian Egli escribió:
> no i don't, the application doesn't crash !
I think you can attach the debugger to your running process in order to get
the stack trace. With gdb, it is done so
gdb program program_id
with MSVC, IIRC there is an option in the Debug submenu.
HTH
Hi robert,
no i don't, the application doesn't crash ! infact i got a starrivation
syndrom, means the application gets lock and stay locked. but only in some
unknow case. i don't know when it can happen. when i will get further
information, i will post them. unfortunately i can not say anything mo
On 8/20/07, Adrian Egli <[EMAIL PROTECTED]> wrote:
> Hi Robert,
>
> thanks for the answer. I see there is may a thread safe problem in one
> plugin. first i have to find
> the plugin cause the problem. I guess it's the ive plugin because i am
> reading IVE files, but i am
> not sure.
Do you have a
Hi Robert,
thanks for the answer. I see there is may a thread safe problem in one
plugin. first i have to find
the plugin cause the problem. I guess it's the ive plugin because i am
reading IVE files, but i am
not sure.
/regards
2007/8/20, Robert Osfield <[EMAIL PROTECTED]>:
>
> Hi Adrian,
>
>
Hi Adrian,
Putting serializers into osgDB is the wrong thing to do, as I did
quite a bit of work a year or so back to avoid the need for this - its
architected to support multi-threaded read calls.
Not all plugins are thread safe though and do require serializers so
its here I'd suggest you look
Hi robert,
there is an other problem i currently have with the database pager. In fact
we have to protect our readNodeFile
otherwise we run into threading issues. The method is not thread safe at
all, so we have to protect it as you
did in database pager, in common application it work as expected,
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