Forgot to mention: There is a chance that lib3DS files in OSG have tiny modifications...
Sukender PVLE - Lightweight cross-platform game engine - http://pvle.sourceforge.net/ ----- "Sukender" <[email protected]> a écrit : > Hi Chris, > > This was discussed multiple times before. For now we just include the > lib3DS. I guess it would be nice if you could update to the latest > version. I personnally made the last update... I guess it was 1.2 but > I'm not sure. > > Sukender > PVLE - Lightweight cross-platform game engine - > http://pvle.sourceforge.net/ > > ----- "Chris Denham" <[email protected]> a écrit : > > > Hi Sukender, > > I just downloaded lib3ds version 1.3.0 (2007-06-28 ) and was amazed > to > > find that the change I submitted to the OSG version of the library > was > > already there in v1.3.0! So looks like the leak was plugged in > lib3ds > > quite a while back. I suppose that adds confidence that my > submission > > is good, but then begs the question, "What version of lib3ds is osg > > plugin based on?" Is there a plan to bring in lib3ds as a OSG third > > party dependency, or to bring the OSG code inline with it? > > Thanks. > > Chris. > > > > > > > > Sukender wrote: > > > Hi Chris, > > > > > > As you moidified a lib3DS file, could you send it back to the > lib3DS > > project, please? > > > (I didn't check your change yet) > > > Thanks. > > > > > > Sukender > > > PVLE - Lightweight cross-platform game engine - > > http://pvle.sourceforge.net/ > > > > > > ----- "Chris Denham" <> a écrit : > > > > > > > > > > I've discovered a memory leak in the 3DS plugin. > > > > Seems occur only for some 3DS files. > > > > The leak reported is for an allocation in: > > > > file: viewport.cpp > > > > function: lib3ds_viewport_read > > > > line: > > > > > > viewport->layout.viewL=(Lib3dsView*)realloc(viewport->layout.viewL, > > > > sizeof(Lib3dsView)*views); > > > > > > > > It seems that the Lib3dsFile object may contain two viewport > > objects, > > > > but the 'lib3ds_file_free' function only releases one of them. > > > > My submission adds the line: > > > > lib3ds_viewport_set_views(&file->viewport_keyf,0); > > > > after the line: > > > > lib3ds_viewport_set_views(&file->viewport,0); > > > > which seems to plug the leak I see when loading a file that > causes > > > > creation of the 'viewport_keyf' object. > > > > > > > > I have attached the modification to file.cpp relative to > revision > > > > [10850] > > > > I have also attached a modification to viewport.cpp which adds > the > > > > ommited malloc debug section that I needed track down the source > > of > > > > the leak. > > > > > > > > Chris Denham. > > > > > > > > ------------------ > > > > Read this topic online here: > > > > http://forum.openscenegraph.org/viewtopic.php?p=30193#30193 > > > > > > > > > > > > > > > > > > > > Attachments: > > > > http://forum.openscenegraph.org//files/gsk0013ds_693.zip > > > > http://forum.openscenegraph.org//files/viewport_585.cpp > > > > http://forum.openscenegraph.org//files/file_150.cpp > > > > > > > > > > > > _______________________________________________ > > > > osg-submissions mailing list > > > > > > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org > > > > > > > _______________________________________________ > > > osg-submissions mailing list > > > > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org > > > > > > ------------------ > > > Post generated by Mail2Forum > > > > > > ------------------ > > Read this topic online here: > > http://forum.openscenegraph.org/viewtopic.php?p=30272#30272 > > > > > > > > > > > > _______________________________________________ > > osg-submissions mailing list > > [email protected] > > > http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org > _______________________________________________ > osg-submissions mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
