FGFS-4.1/OpenSceneGraph
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From Vincent Bourdier, addition of out of memory read result.

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Robert Osfield
2010-03-10 14:28:18 +00:00
parent e082b01f26
commit 950d282f55
3 changed files with 6 additions and 2 deletions
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include/osgDB/ReaderWriter
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@@ -110,7 +110,8 @@ class OSGDB_EXPORT ReaderWriter : public osg::Object
FILE_LOADED, //!< File successfully found, loaded, and converted into osg.
FILE_LOADED_FROM_CACHE, //!< File found in cache and returned.
ERROR_IN_READING_FILE, //!< File found, loaded, but an error was encountered during processing.
FILE_REQUESTED //!< Asyncronous file read has been requested, but returning immediatiely, keep polling plugin till file read has been completed.
FILE_REQUESTED, //!< Asyncronous file read has been requested, but returning immediatiely, keep polling plugin till file read has been completed.
INSUFFICIENT_MEMORY_TO_LOAD //!< File found but not loaded because estimated memory usage is not enought
};
ReadResult(ReadStatus status=FILE_NOT_HANDLED):_status(status) {}
@@ -150,6 +151,7 @@ class OSGDB_EXPORT ReaderWriter : public osg::Object
bool error() const { return _status==ERROR_IN_READING_FILE; }
bool notHandled() const { return _status==FILE_NOT_HANDLED || _status==NOT_IMPLEMENTED; }
bool notFound() const { return _status==FILE_NOT_FOUND; }
bool notEnoughMemory() const { return _status==INSUFFICIENT_MEMORY_TO_LOAD; }
protected: