Fixed potential crash when switching 2D/3D visual
Fixed potential crash when switching 2D/3D visual


git-svn-id: ab66a9de07fa9d47c5829c82992f5279466c775f@3101 63c20433-aa62-49bd-875c-5a186b69a8fb

drakeguan/gpac,vladimir-kazakov/gpac,psteinb/gpac,psteinb/gpac,emmanouil/gpac,canatella/gpac,canatella/gpac,RodolpheFouquet/gpac,drakeguan/gpac,psteinb/gpac,nguyen-viet-thanh-trung/gpac,rbouqueau/gpac,rbouqueau/gpac,gpac/gpac,emmanouil/gpac,nguyen-viet-thanh-trung/gpac,RodolpheFouquet/gpac,Bevara/Access-open,porcelijn/gpac,RodolpheFouquet/gpac,gpac/gpac,aymanelyaagoubi/gpac,ARSekkat/gpac,Bevara/Access-open,nguyen-viet-thanh-trung/gpac,canatella/gpac,rauf/gpac,vladimir-kazakov/gpac,canatella/gpac,gpac/gpac,porcelijn/gpac,gpac/gpac,aymanelyaagoubi/gpac,DmitrySigaev/gpac,aymanelyaagoubi/gpac,vladimir-kazakov/gpac,epam/gpac,gpac/gpac,porcelijn/gpac,Bevara/Access-open,vladimir-kazakov/gpac,rauf/gpac,DmitrySigaev/gpac,emmanouil/gpac,DmitrySigaev/gpac,emmanouil/gpac,aymanelyaagoubi/gpac,nguyen-viet-thanh-trung/gpac,rauf/gpac,rauf/gpac,nguyen-viet-thanh-trung/gpac,rbouqueau/gpac_brew_travis,gpac/gpac,drakeguan/gpac,psteinb/gpac,gpac/gpac,ARSekkat/gpac,DmitrySigaev/gpac,canatella/gpac,psteinb/gpac,porcelijn/gpac,rbouqueau/gpac,Bevara/Access-open,ARSekkat/gpac,rbouqueau/gpac_brew_travis,canatella/gpac,rbouqueau/gpac,rbouqueau/gpac_brew_travis,rbouqueau/gpac,rbouqueau/gpac,rbouqueau/gpac_brew_travis,aymanelyaagoubi/gpac,emmanouil/gpac,rauf/gpac,gpac/gpac,Bevara/Access-open,RodolpheFouquet/gpac,drakeguan/gpac,vladimir-kazakov/gpac,DmitrySigaev/gpac,drakeguan/gpac,RodolpheFouquet/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac,epam/gpac,rbouqueau/gpac_brew_travis,epam/gpac,drakeguan/gpac,rbouqueau/gpac_brew_travis,vladimir-kazakov/gpac,epam/gpac,emmanouil/gpac,porcelijn/gpac,nguyen-viet-thanh-trung/gpac,rauf/gpac,epam/gpac,ARSekkat/gpac,epam/gpac,porcelijn/gpac,Bevara/Access-open,rbouqueau/gpac,ARSekkat/gpac,psteinb/gpac,RodolpheFouquet/gpac,ARSekkat/gpac,DmitrySigaev/gpac,canatella/gpac