GstObject Basis for the GST object hierarchy. GstObject provides a root for the object hierarchy tree filed in by the GST library. It is currently a thin wrapper on top of GtkObject, but eventually will be replaced by a stripped down version of it. This will remove all the X dependencies from the GST library, making it much more portably and generally useful. GstObject gives us basic refcounting and parenting functionality, though it is possible that we could use GtkObject's equivalent functions. I'll probably use what I have now until I strip down GtkObject to re-parent the hierarchy. This macro returns the entire set of flags for the object. @obj: Object to return flags for. This macro checks to see if the given flag is set. @obj: Object to check for flag in. @flag: Flag to check for, must be a single bit in guint32. This macro sets the given bits. @obj: Object to set flag in. @flag: Flag to set, can by any number of bits in guint32. This macro usets the given bits. @obj: Object to unset flag in. @flag: Flag to set, must be a single bit in guint32. This macro will obtain a lock on the object, making serialization possible. @obj: Object to lock. This macro will try to obtain a lock on the object, but will return with FALSE if it can't get it immediately. @obj: Object to try to get a lock on. This macro releases a lock on the object. @obj: Object to unlock. @Returns: @object: @parent: @object: @Returns: @object: @obj: @object: @obj: @object: @obj: @obj: @gstobject: the object which received the signal. @arg1: