Hi, I found some memory leaks and attached a patch to ticket #6795.
Regards, Minoru Akagi 2013/4/22 Matthias Kuhn <matthias.k...@gmx.ch>: > Hi Alex, > > I found in the past particularly two things making the rendering more > stable: > * Disable Render Cache > * Enable Backbuffer (only availale in X11/Linux) > > Can you check if one of these two changes in the options fix this issue? > (Restart after changing) > > Cheers, > Matthias > > On Mon 22 Apr 2013 10:50:29 CEST, Alexander Bruy wrote: >> Hi all, >> >> working on QTiles plugin we found one odd issue — when number of >> canvas redraws is relatively big (around 200 000 - 300 000) QGIS >> crashed with segmentation fault. Seems there is a memory leak >> somewhere. >> >> I'll try to debug this more, but as I'm not very familiar with rendering >> code any help and suggestions are welcome. Small test >> plugin to replicate this issue attached. Also it is possible to use >> QTiles plugin for this: just set extent and zoom levels so number of >> tiles is greater that 200 000 and start process. QGIS will crash >> at 60-70%. >> >> >> >> _______________________________________________ >> Qgis-developer mailing list >> Qgis-developer@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/qgis-developer > > > _______________________________________________ > Qgis-developer mailing list > Qgis-developer@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-developer _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer