Hi,
I'm having a big issue (a crash) with the database pager managing
thousands of PagedLOD.
It's working well, but sometime when the memory becomes full (or there
is a high memory usage) there is a crash :
HANDLE_ALL_REQUESTS: _pager->_requestList.size()= 4 to delete = 0
FindFileInPath(Z:\release\....\data\cache\s15/V53S7941222000_L.ive):
returning Z:\release\....\cache\s15/V53S7941222000_L.ive
ive::DataInputStream.setLoadExternalReferenceFiles()=1
uncompressed ive stream
HANDLE_ALL_REQUESTS: _pager->_requestList.size()= 3 to delete = 0
FindFileInPath(Z:\release\....\data\cache\s15/V53S7941222200_L.ive):
returning Z:\release\....\data\cache\s15/V53S7941222200_L.ive
ive::DataInputStream.setLoadExternalReferenceFiles()=1
uncompressed ive stream
HANDLE_ALL_REQUESTS: _pager->_requestList.size()= 2 to delete = 0
FindFileInPath(Z:\release\....\data\cache\s15/V53S7941222200_L.ive):
returning Z:\release\....\data\cache\s15/V53S7941222200_L.ive
ive::DataInputStream.setLoadExternalReferenceFiles()=1
uncompressed ive stream
HANDLE_ALL_REQUESTS: _pager->_requestList.size()= 1 to delete = 0
FindFileInPath(Z:\release\....\data\cache\s15/V53S7941222200_L.ive):
returning Z:\release\....\data\cache\s15/V53S7941222200_L.ive
ive::DataInputStream.setLoadExternalReferenceFiles()=1
uncompressed ive stream
CrashNotification:=Error in module C:\WINDOWS\system32\nvogl32.dll
code [-1073741819] : EXCEPTION_ACCESS_VIOLATION
So my question is, what happen when the request list size become 0 ?
I'm quite sure that this is not an osg bug but my implementation that is
not good, but I don't know where... and this is not a crash that occurs
each time. According to the logs, the DBPager succeed in loading all the
file in its request list, and later, when the camera has moved and the
request list grow again, sometimes it crashes at the end.
I spend a few days in the code but I didn't found what I was looking for...
Thanks for you help.
Regards,
Vincent.
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