Added dealloc or previous image data into readImageFromTexture
Added dealloc or previous image data into readImageFromTexture


artoolkit/osg,omega-hub/osg,stmh/osg,artoolkit/osg,XiaoCC/osg,ntoand/osg,koshman86/osg,artoolkit/osg,koshman86/osg,artoolkit/osg,XiaoCC/osg,stmh/osg,omega-hub/osg,ghub/osg,stmh/osg,stmh/osg,ntoand/osg,ghub/osg,ghub/osg,XiaoCC/osg,omega-hub/osg,ntoand/osg,XiaoCC/osg,koshman86/osg,stmh/osg,omega-hub/osg,XiaoCC/osg,ghub/osg,ntoand/osg,koshman86/osg