FGFS-4.1/OpenSceneGraph
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Removed used of ref_ptr<>'s internally to avoid ciricular calls on destruction.

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This commit is contained in:
Robert Osfield 2007-12-16 13:20:38 +00:00
parent becf6c22ea
commit e29423bba9
1 changed files with 6 additions and 4 deletions
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10
src/osgPlugins/freetype/FreeTypeLibrary.cpp
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@ -45,7 +45,8 @@ FreeTypeLibrary::~FreeTypeLibrary()
FreeTypeFont* fontImplementation = *_fontImplementationSet.begin();
_fontImplementationSet.erase(_fontImplementationSet.begin());
osgText::Font* font = fontImplementation->_facade;
font->setImplementation(0);
if (font) font->setImplementation(0);
fontImplementation->_facade = 0;
}
while(!_font3DImplementationSet.empty())
@ -53,7 +54,8 @@ FreeTypeLibrary::~FreeTypeLibrary()
FreeTypeFont3D* font3DImplementation = *_font3DImplementationSet.begin();
_font3DImplementationSet.erase(_font3DImplementationSet.begin());
osgText::Font3D* font3D = font3DImplementation->_facade;
font3D->setImplementation(0);
if (font3D) font3D->setImplementation(0);
font3DImplementation->_facade = 0;
}
FT_Done_FreeType( _ftlibrary);
@ -76,8 +78,8 @@ bool FreeTypeLibrary::getFace(const std::string& fontfile,unsigned int index, FT
}
else if (error)
{
osg::notify(osg::WARN)<<" .... another error code means that the font file could notd"<<std::endl;
osg::notify(osg::WARN)<<" .... be opened, read or simply that it is broken..d"<<std::endl;
osg::notify(osg::WARN)<<" .... another error code means that the font file could not"<<std::endl;
osg::notify(osg::WARN)<<" .... be opened, read or simply that it is broken.."<<std::endl;
return false;
}