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f55a8091a6
Original commit message from CVS: remove gst_info remove gstlog.h, fold back to gstinfo.h update translations
301 lines
4.4 KiB
Text
301 lines
4.4 KiB
Text
<!-- ##### SECTION Title ##### -->
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GstObject
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<!-- ##### SECTION Short_Description ##### -->
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Base class for the GStreamer object hierarchy
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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GstObject provides a root for the object hierarchy tree filed in by the
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GST library. It is currently a thin wrapper on top of
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<classname>GObject</classname>. It is an abstract class that is not
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very usable on its own.
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</para>
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<para>
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GstObject gives us basic refcounting, parenting functionality and locking.
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</para>
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<para>
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gst_object_set_name() and gst_object_get_name() are used to set/get the name of the
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object.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### MACRO GST_OBJECT_CLASS ##### -->
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<para>
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</para>
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@klass:
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<!-- ##### MACRO xmlNodePtr ##### -->
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<para>
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</para>
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<!-- ##### ENUM GstObjectFlags ##### -->
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<para>
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Flags for an object
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</para>
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@GST_DESTROYED: The object is flagged for destruction
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@GST_FLOATING: The object is created but has no parent yet to manage it
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@GST_OBJECT_FLAG_LAST: subclasses can add additional flags starting from this flag
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<!-- ##### MACRO GST_FLAGS ##### -->
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<para>
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This macro returns the entire set of flags for the object.
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</para>
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@obj: Object to return flags for.
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<!-- ##### MACRO GST_FLAG_IS_SET ##### -->
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<para>
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This macro checks to see if the given flag is set.
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</para>
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@obj: GstSrc to check for flag in.
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@flag: Flag to check for, must be a single bit in guint32.
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<!-- ##### MACRO GST_FLAG_SET ##### -->
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<para>
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This macro sets the given bits.
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</para>
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@obj: Object to set flag in.
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@flag: Flag to set, can by any number of bits in guint32.
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<!-- ##### MACRO GST_FLAG_UNSET ##### -->
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<para>
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This macro usets the given bits.
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</para>
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@obj: Object to unset flag in.
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@flag: Flag to set, must be a single bit in guint32.
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<!-- ##### MACRO GST_OBJECT_NAME ##### -->
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<para>
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Get the name of this object
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</para>
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@obj: Object to get the name of.
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<!-- ##### MACRO GST_OBJECT_PARENT ##### -->
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<para>
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Get the parent of this object
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</para>
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@obj: Object to get the parent of.
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<!-- ##### MACRO GST_OBJECT_DESTROYED ##### -->
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<para>
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Check if the object has been destroyed.
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</para>
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@obj: The Object to check
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<!-- ##### MACRO GST_OBJECT_FLOATING ##### -->
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<para>
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Check if the object is floating.
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</para>
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@obj: The Object to check
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<!-- ##### MACRO GST_LOCK ##### -->
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<para>
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This macro will obtain a lock on the object, making serialization
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possible.
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</para>
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@obj: Object to lock.
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<!-- ##### MACRO GST_TRYLOCK ##### -->
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<para>
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This macro will try to obtain a lock on the object, but will return with
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FALSE if it can't get it immediately.
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</para>
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@obj: Object to try to get a lock on.
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<!-- ##### MACRO GST_UNLOCK ##### -->
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<para>
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This macro releases a lock on the object.
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</para>
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@obj: Object to unlock.
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<!-- ##### MACRO GST_GET_LOCK ##### -->
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<para>
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Acquire a reference to the mutex of this object.
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</para>
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@obj: Object to get the mutex of.
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<!-- ##### FUNCTION gst_object_set_name ##### -->
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<para>
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</para>
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@object:
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@name:
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<!-- ##### FUNCTION gst_object_get_name ##### -->
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<para>
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</para>
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@object:
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@Returns:
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<!-- ##### FUNCTION gst_object_set_parent ##### -->
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<para>
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</para>
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@object:
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@parent:
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<!-- ##### FUNCTION gst_object_get_parent ##### -->
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<para>
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</para>
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@object:
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@Returns:
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<!-- ##### FUNCTION gst_object_unparent ##### -->
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<para>
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</para>
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@object:
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<!-- ##### FUNCTION gst_object_default_deep_notify ##### -->
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<para>
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</para>
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@object:
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@orig:
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@pspec:
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@excluded_props:
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<!-- ##### FUNCTION gst_object_check_uniqueness ##### -->
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<para>
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</para>
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@list:
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_object_save_thyself ##### -->
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<para>
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</para>
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@object:
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@parent:
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@Returns:
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<!-- ##### FUNCTION gst_object_restore_thyself ##### -->
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<para>
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</para>
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@object:
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@self:
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<!-- ##### FUNCTION gst_object_ref ##### -->
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<para>
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</para>
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@object: the object
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@Returns:
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<!-- ##### FUNCTION gst_object_unref ##### -->
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<para>
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</para>
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@object: the object
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<!-- ##### FUNCTION gst_object_sink ##### -->
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<para>
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</para>
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@object: the object
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<!-- ##### FUNCTION gst_object_replace ##### -->
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<para>
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</para>
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@oldobj:
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@newobj:
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<!-- ##### FUNCTION gst_object_get_path_string ##### -->
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<para>
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</para>
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@object:
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@Returns:
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<!-- ##### FUNCTION gst_class_signal_connect ##### -->
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<para>
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</para>
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@klass:
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@name:
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@func:
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@func_data:
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@Returns:
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<!-- ##### FUNCTION gst_class_signal_emit_by_name ##### -->
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<para>
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</para>
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@object:
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@name:
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@self:
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